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#1 2025-11-01 18:08:12

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Realtek RTL8852CE WiFi instability & extremely slow

I've just recently installed Arch Linux on a Lenovo IdeaPad Slim 5i 16imh9 laptop. I've noticed that the WiFi connection on my laptop is extremely unstable, jumping from 1.5Mbps to 150Mbps (with it usually hovering around 10Mbps).

The problem is definitely due to software, as running my speed test on Windows on the same laptop (dual boot on another disk) and on my phone at the exact same spot gives much better results (>150Mbps)

I've already disabled power management, but I'm unsure if it did anything helpful. I also noticed that on the rtw89 GitHub page (which afaik is the wireless driver that is being used by default) that Lenovo laptops may require additional settings, but I don't think that is the issue and I would like to exhaust other options first.

I've also included some command outputs that might be helpful, please let me know if I need to do anything else. Thanks in advance smile

Here is my lspci output:

00:00.0 Host bridge: Intel Corporation Meteor Lake-H 6p+8e cores Host Bridge/DRAM Controller (rev 04)
00:01.0 PCI bridge: Intel Corporation Meteor Lake-H PCIe Root Port #12 (rev 10)
00:02.0 VGA compatible controller: Intel Corporation Meteor Lake-P [Intel Arc Graphics] (rev 08)
00:04.0 Signal processing controller: Intel Corporation Meteor Lake-P Dynamic Tuning Technology (rev 04)
00:06.0 PCI bridge: Intel Corporation Device 7ecb (rev 10)
00:08.0 System peripheral: Intel Corporation Meteor Lake-P Gaussian & Neural-Network Accelerator (rev 20)
00:0a.0 Signal processing controller: Intel Corporation Meteor Lake-P Platform Monitoring Technology (rev 01)
00:0b.0 Processing accelerators: Intel Corporation Meteor Lake NPU (rev 04)
00:0d.0 USB controller: Intel Corporation Meteor Lake-P Thunderbolt 4 USB Controller (rev 10)
00:12.0 Serial controller: Intel Corporation Meteor Lake-P Integrated Sensor Hub (rev 20)
00:14.0 USB controller: Intel Corporation Meteor Lake-P USB 3.2 Gen 2x1 xHCI Host Controller (rev 20)
00:14.2 RAM memory: Intel Corporation Meteor Lake-H/U Shared SRAM (rev 20)
00:15.0 Serial bus controller: Intel Corporation Meteor Lake-P Serial IO I2C Controller #0 (rev 20)
00:15.3 Serial bus controller: Intel Corporation Meteor Lake-P Serial IO I2C Controller #3 (rev 20)
00:16.0 Communication controller: Intel Corporation Meteor Lake-P CSME HECI #1 (rev 20)
00:1c.0 PCI bridge: Intel Corporation Device 7e3d (rev 20)
00:1c.6 PCI bridge: Intel Corporation Device 7e3e (rev 20)
00:1f.0 ISA bridge: Intel Corporation Meteor Lake-H eSPI Controller (rev 20)
00:1f.3 Audio device: Intel Corporation Meteor Lake-P HD Audio Controller (rev 20)
00:1f.4 SMBus: Intel Corporation Meteor Lake-P SMBus Controller (rev 20)
00:1f.5 Serial bus controller: Intel Corporation Meteor Lake-P SPI Controller (rev 20)
01:00.0 Non-Volatile memory controller: Micron/Crucial Technology P2 [Nick P2] / P3 / P3 Plus NVMe PCIe SSD (DRAM-less) (rev 01)
02:00.0 Non-Volatile memory controller: Sandisk Corp WD PC SN740 NVMe SSD 512GB (DRAM-less) (rev 01)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852CE PCIe 802.11ax Wireless Network Controller (rev 01)
04:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)

Here is my dmesg output:

[    0.048021] CPU topo: Max. logical packages:   1
[    0.048022] CPU topo: Max. logical dies:       1
[    0.048022] CPU topo: Max. dies per package:   1
[    0.048024] CPU topo: Max. threads per core:   2
[    0.048025] CPU topo: Num. cores per package:    16
[    0.048026] CPU topo: Num. threads per package:  22
[    0.048026] CPU topo: Allowing 22 present CPUs plus 0 hotplug CPUs
[    0.048037] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.048038] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[    0.048039] PM: hibernation: Registered nosave memory: [mem 0x63331000-0x6343ffff]
[    0.048040] PM: hibernation: Registered nosave memory: [mem 0x635c6000-0x635c6fff]
[    0.048041] PM: hibernation: Registered nosave memory: [mem 0x67f9b000-0x6889afff]
[    0.048041] PM: hibernation: Registered nosave memory: [mem 0x6a6bf000-0x71ffefff]
[    0.048042] PM: hibernation: Registered nosave memory: [mem 0x72000000-0xffffffff]
[    0.048044] [mem 0x7e800000-0xfe00ffff] available for PCI devices
[    0.048044] Booting paravirtualized kernel on bare hardware
[    0.048047] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.052300] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:22 nr_cpu_ids:22 nr_node_ids:1
[    0.053031] percpu: Embedded 62 pages/cpu s217088 r8192 d28672 u262144
[    0.053035] pcpu-alloc: s217088 r8192 d28672 u262144 alloc=1*2097152
[    0.053036] pcpu-alloc: [0] 00 01 02 03 04 05 06 07 [0] 08 09 10 11 12 13 14 15 
[    0.053040] pcpu-alloc: [0] 16 17 18 19 20 21 -- -- 
[    0.053054] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=7878687a-75ff-4f81-90ca-bf4913c585ea rw zswap.enabled=0 rootfstype=ext4 loglevel=3 quiet
[    0.053107] printk: log_buf_len individual max cpu contribution: 4096 bytes
[    0.053107] printk: log_buf_len total cpu_extra contributions: 86016 bytes
[    0.053108] printk: log_buf_len min size: 131072 bytes
[    0.053256] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes
[    0.053257] printk: early log buf free: 105000(80%)
[    0.055881] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
[    0.057178] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.057345] software IO TLB: area num 32.
[    0.067784] Fallback order for Node 0: 0 
[    0.067786] Built 1 zonelists, mobility grouping on.  Total pages: 8303966
[    0.067787] Policy zone: Normal
[    0.067990] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[    0.105432] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=22, Nodes=1
[    0.113210] ftrace: allocating 56530 entries in 224 pages
[    0.113211] ftrace: allocated 224 pages with 3 groups
[    0.113290] Dynamic Preempt: full
[    0.113365] rcu: Preemptible hierarchical RCU implementation.
[    0.113365] rcu:     RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=22.
[    0.113366] rcu:     RCU priority boosting: priority 1 delay 500 ms.
[    0.113367]  Trampoline variant of Tasks RCU enabled.
[    0.113367]  Rude variant of Tasks RCU enabled.
[    0.113367]  Tracing variant of Tasks RCU enabled.
[    0.113368] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.113368] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=22
[    0.113382] RCU Tasks: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=22.
[    0.113384] RCU Tasks Rude: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=22.
[    0.113386] RCU Tasks Trace: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=22.
[    0.116494] NR_IRQS: 524544, nr_irqs: 2232, preallocated irqs: 16
[    0.116794] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.117032] kfence: initialized - using 2097152 bytes for 255 objects at 0x(____ptrval____)-0x(____ptrval____)
[    0.117081] Console: colour dummy device 80x25
[    0.117083] printk: legacy console [tty0] enabled
[    0.117127] ACPI: Core revision 20250404
[    0.117406] hpet: HPET dysfunctional in PC10. Force disabled.
[    0.117492] APIC: Switch to symmetric I/O mode setup
[    0.117494] DMAR: Host address width 42
[    0.117495] DMAR: DRHD base: 0x000000fc800000 flags: 0x0
[    0.117501] DMAR: dmar0: reg_base_addr fc800000 ver 7:0 cap c9de008cee690462 ecap 12ca9a00f0ef5e
[    0.117503] DMAR: DRHD base: 0x000000fc801000 flags: 0x1
[    0.117506] DMAR: dmar1: reg_base_addr fc801000 ver 7:0 cap c9de008cee690462 ecap 12ca9a00f0efde
[    0.117508] DMAR: SATC flags: 0x1
[    0.117509] DMAR-IR: IOAPIC id 2 under DRHD base  0xfc801000 IOMMU 1
[    0.117510] DMAR-IR: HPET id 0 under DRHD base 0xfc801000
[    0.117511] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[    0.119129] DMAR-IR: Enabled IRQ remapping in x2apic mode
[    0.123159] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b2c8ec87c7, max_idle_ns: 440795278598 ns
[    0.123166] Calibrating delay loop (skipped), value calculated using timer frequency.. 5990.40 BogoMIPS (lpj=2995200)
[    0.123223] CPU0: Thermal monitoring enabled (TM1)
[    0.123224] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[    0.123397] CET detected: Indirect Branch Tracking enabled
[    0.123398] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    0.123399] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    0.123401] process: using mwait in idle threads
[    0.123403] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto
[    0.123406] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[    0.123408] Spectre V2 : Mitigation: Enhanced / Automatic IBRS
[    0.123408] VMSCAPE: Mitigation: IBPB before exit to userspace
[    0.123409] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.123410] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.123420] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.123421] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.123421] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.123422] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers'
[    0.123422] x86/fpu: Supporting XSAVE feature 0x800: 'Control-flow User registers'
[    0.123423] x86/fpu: Supporting XSAVE feature 0x1000: 'Control-flow Kernel registers (KVM only)'
[    0.123423] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.123424] x86/fpu: xstate_offset[9]:  832, xstate_sizes[9]:    8
[    0.123425] x86/fpu: xstate_offset[11]:  840, xstate_sizes[11]:   16
[    0.123425] x86/fpu: xstate_offset[12]:  856, xstate_sizes[12]:   24
[    0.123426] x86/fpu: Enabled xstate features 0x1a07, context size is 880 bytes, using 'compacted' format.
[    0.124164] Freeing SMP alternatives memory: 56K
[    0.124164] pid_max: default: 32768 minimum: 301
[    0.124164] LSM: initializing lsm=capability,landlock,lockdown,yama,bpf
[    0.124164] landlock: Up and running.
[    0.124164] Yama: becoming mindful.
[    0.124164] LSM support for eBPF active
[    0.124164] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.124164] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.124164] smpboot: CPU0: Intel(R) Core(TM) Ultra 7 155H (family: 0x6, model: 0xaa, stepping: 0x4)
[    0.124164] Performance Events: XSAVE Architectural LBR, PEBS fmt5+-baseline,  AnyThread deprecated, Meteorlake Hybrid events, 32-deep LBR, full-width counters, Intel PMU driver.
[    0.124164] core: cpu_core PMU driver: 
[    0.124164] ... version:                5
[    0.124164] ... bit width:              48
[    0.124164] ... generic registers:      8
[    0.124164] ... value mask:             0000ffffffffffff
[    0.124164] ... max period:             00007fffffffffff
[    0.124164] ... fixed-purpose events:   4
[    0.124164] ... event mask:             0001000f000000ff
[    0.124164] signal: max sigframe size: 3632
[    0.124164] Estimated ratio of average max frequency by base frequency (times 1024): 1638
[    0.124591] rcu: Hierarchical SRCU implementation.
[    0.124592] rcu:     Max phase no-delay instances is 400.
[    0.124629] Timer migration: 2 hierarchy levels; 8 children per group; 2 crossnode level
[    0.125490] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.125612] smp: Bringing up secondary CPUs ...
[    0.125678] smpboot: x86: Booting SMP configuration:
[    0.125678] .... node  #0, CPUs:        #1  #3  #6  #8 #10 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21
[    0.007237] core: cpu_atom PMU driver: 
[    0.007237] ... version:                5
[    0.007237] ... bit width:              48
[    0.007237] ... generic registers:      8
[    0.007237] ... value mask:             0000ffffffffffff
[    0.007237] ... max period:             00007fffffffffff
[    0.007237] ... fixed-purpose events:   3
[    0.007237] ... event mask:             00000007000000ff
[    0.136284]   #2  #4  #5  #7  #9 #11
[    0.140205] smp: Brought up 1 node, 22 CPUs
[    0.140205] smpboot: Total of 22 processors activated (131788.80 BogoMIPS)
[    0.141298] Memory: 32438064K/33215864K available (20077K kernel code, 2945K rwdata, 16836K rodata, 4692K init, 4868K bss, 739856K reserved, 0K cma-reserved)
[    0.142217] devtmpfs: initialized
[    0.142217] x86/mm: Memory block size: 128MB
[    0.143504] ACPI: PM: Registering ACPI NVS region [mem 0x6c6bf000-0x71ebefff] (92274688 bytes)
[    0.143666] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.143666] posixtimers hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.143666] futex hash table entries: 8192 (524288 bytes on 1 NUMA nodes, total 512 KiB, linear).
[    0.144242] pinctrl core: initialized pinctrl subsystem
[    0.144412] PM: RTC time: 17:36:08, date: 2025-11-01
[    0.144731] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.145151] DMA: preallocated 4096 KiB GFP_KERNEL pool for atomic allocations
[    0.145482] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.145814] DMA: preallocated 4096 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.145818] audit: initializing netlink subsys (disabled)
[    0.145822] audit: type=2000 audit(1762018567.022:1): state=initialized audit_enabled=0 res=1
[    0.145822] thermal_sys: Registered thermal governor 'fair_share'
[    0.145822] thermal_sys: Registered thermal governor 'bang_bang'
[    0.145822] thermal_sys: Registered thermal governor 'step_wise'
[    0.145822] thermal_sys: Registered thermal governor 'user_space'
[    0.145822] thermal_sys: Registered thermal governor 'power_allocator'
[    0.145822] cpuidle: using governor ladder
[    0.145822] cpuidle: using governor menu
[    0.145822] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.145822] PCI: ECAM [mem 0xc0000000-0xcfffffff] (base 0xc0000000) for domain 0000 [bus 00-ff]
[    0.145822] PCI: Using configuration type 1 for base access
[    0.146183] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    0.147186] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.147188] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[    0.147189] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.147189] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    0.147600] raid6: skipped pq benchmark and selected avx2x4
[    0.147602] raid6: using avx2x2 recovery algorithm
[    0.147662] ACPI: Added _OSI(Module Device)
[    0.147663] ACPI: Added _OSI(Processor Device)
[    0.147663] ACPI: Added _OSI(Processor Aggregator Device)
[    0.207877] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS01._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207882] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207883] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207885] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS01._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207886] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207887] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207889] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS02._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207890] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207891] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207894] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS02._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207897] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207898] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207900] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS03._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207902] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207903] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207904] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS03._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207906] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207906] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207908] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS04._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207909] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207910] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207911] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.TXHC.RHUB.SS04._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207912] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207913] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207934] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS01._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207935] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207936] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207937] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS01._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207938] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207939] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207943] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS02._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207944] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207945] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207946] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS02._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207947] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207948] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207951] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS03._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207953] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207954] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207955] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS03._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207956] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207957] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207960] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS04._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207961] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207962] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207963] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS04._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207965] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207965] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207969] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS05._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207970] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207971] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207972] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS05._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207973] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207974] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207977] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS06._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207979] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207980] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207981] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS06._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207982] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207983] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207986] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS07._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207987] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207988] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207989] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS07._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207991] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207991] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207995] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS08._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207996] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.207997] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.207998] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS08._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.207999] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208000] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208003] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS09._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208005] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208006] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208007] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS09._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208008] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208009] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208012] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS10._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208013] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208014] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208015] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.HS10._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208016] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208017] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208074] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.SS01._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208076] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208077] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208078] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.SS01._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208079] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208080] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208083] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.SS02._UPC], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208085] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208086] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208087] ACPI BIOS Error (bug): Failure creating named object [\_SB.PC00.XHCI.RHUB.SS02._PLD], AE_ALREADY_EXISTS (20250404/dswload2-326)
[    0.208088] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20250404/psobject-220)
[    0.208089] ACPI: Skipping parse of AML opcode: Method (0x0014)
[    0.208864] ACPI: 27 ACPI AML tables successfully acquired and loaded
[    0.218592] ACPI: EC: EC started
[    0.218593] ACPI: EC: interrupt blocked
[    0.219164] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.219164] ACPI: \_SB_.PC00.LPCB.EC0_: Boot DSDT EC used to handle transactions
[    0.219164] ACPI: Interpreter enabled
[    0.219164] ACPI: PM: (supports S0 S4 S5)
[    0.219164] ACPI: Using IOAPIC for interrupt routing
[    0.220216] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.220216] PCI: Ignoring E820 reservations for host bridge windows
[    0.222911] ACPI: Enabled 8 GPEs in block 00 to 7F
[    0.222932] ACPI: Enabled 8 GPEs in block 80 to DF
[    0.227359] ACPI: \_SB_.PC00.XHCI.RHUB.HS10.BTRT: New power resource
[    0.227418] ACPI: \_SB_.PC00.XHCI.RHUB.HS10.DBTR: New power resource
[    0.237954] ACPI: \_SB_.PC00.CNVW.WRST: New power resource
[    0.242927] ACPI: \_SB_.PC00.RP06.PXSX.WRST: New power resource
[    0.265729] ACPI: \_SB_.PC00.TBT0: New power resource
[    0.265794] ACPI: \_SB_.PC00.TBT1: New power resource
[    0.278645] ACPI: \_TZ_.FN00: New power resource
[    0.278705] ACPI: \_TZ_.FN01: New power resource
[    0.278761] ACPI: \_TZ_.FN02: New power resource
[    0.278817] ACPI: \_TZ_.FN03: New power resource
[    0.278872] ACPI: \_TZ_.FN04: New power resource
[    0.279473] ACPI: \PIN_: New power resource
[    0.280141] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-fe])
[    0.280148] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI EDR HPX-Type3]
[    0.281022] acpi PNP0A08:00: _OSC: platform does not support [AER]
[    0.282730] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME PCIeCapability LTR DPC]
[    0.285980] PCI host bridge to bus 0000:00
[    0.285984] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.285986] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.285987] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.285988] pci_bus 0000:00: root bus resource [mem 0x7e800000-0xbfffffff window]
[    0.285990] pci_bus 0000:00: root bus resource [mem 0x4000000000-0x3ffbfffffff window]
[    0.285991] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.286020] pci 0000:00:00.0: [8086:7d01] type 00 class 0x060000 conventional PCI endpoint
[    0.286254] pci 0000:00:01.0: [8086:7ecc] type 01 class 0x060400 PCIe Root Port
[    0.286302] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.286315] pci 0000:00:01.0:   bridge window [mem 0x7eb00000-0x7ebfffff]
[    0.286436] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    0.286503] pci 0000:00:01.0: PTM enabled (root), 4ns granularity
[    0.287473] pci 0000:00:02.0: [8086:7d55] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint
[    0.287500] pci 0000:00:02.0: BAR 0 [mem 0x4018000000-0x4018ffffff 64bit pref]
[    0.287503] pci 0000:00:02.0: BAR 2 [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.287522] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics
[    0.287526] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.287561] pci 0000:00:02.0: PME# supported from D0 D3hot
[    0.287588] pci 0000:00:02.0: VF BAR 0 [mem 0x00000000-0x00ffffff 64bit pref]
[    0.287589] pci 0000:00:02.0: VF BAR 0 [mem 0x00000000-0x06ffffff 64bit pref]: contains BAR 0 for 7 VFs
[    0.287788] pci 0000:00:04.0: [8086:7d03] type 00 class 0x118000 conventional PCI endpoint
[    0.287822] pci 0000:00:04.0: BAR 0 [mem 0x4019240000-0x401925ffff 64bit]
[    0.288302] pci 0000:00:06.0: [8086:7ecb] type 01 class 0x060400 PCIe Root Port
[    0.288417] pci 0000:00:06.0: PCI bridge to [bus 02]
[    0.288429] pci 0000:00:06.0:   bridge window [mem 0x7ea00000-0x7eafffff]
[    0.288633] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold
[    0.288690] pci 0000:00:06.0: PTM enabled (root), 4ns granularity
[    0.289656] pci 0000:00:08.0: [8086:7e4c] type 00 class 0x088000 conventional PCI endpoint
[    0.289689] pci 0000:00:08.0: BAR 0 [mem 0x401928e000-0x401928efff 64bit]
[    0.289789] pci 0000:00:0a.0: [8086:7d0d] type 00 class 0x118000 PCIe Root Complex Integrated Endpoint
[    0.289807] pci 0000:00:0a.0: BAR 0 [mem 0x4019200000-0x401923ffff 64bit]
[    0.289814] pci 0000:00:0a.0: enabling Extended Tags
[    0.289885] pci 0000:00:0b.0: [8086:7d1d] type 00 class 0x120000 PCIe Root Complex Integrated Endpoint
[    0.289907] pci 0000:00:0b.0: BAR 0 [mem 0x4010000000-0x4017ffffff 64bit]
[    0.289910] pci 0000:00:0b.0: BAR 4 [mem 0x401928d000-0x401928dfff 64bit]
[    0.290039] pci 0000:00:0d.0: [8086:7ec0] type 00 class 0x0c0330 conventional PCI endpoint
[    0.290070] pci 0000:00:0d.0: BAR 0 [mem 0x4019270000-0x401927ffff 64bit]
[    0.290112] pci 0000:00:0d.0: PME# supported from D3hot D3cold
[    0.290669] pci 0000:00:12.0: [8086:7e45] type 00 class 0x070000 conventional PCI endpoint
[    0.290697] pci 0000:00:12.0: BAR 0 [mem 0x4019260000-0x401926ffff 64bit]
[    0.290730] pci 0000:00:12.0: PME# supported from D0 D3hot
[    0.291673] pci 0000:00:14.0: [8086:7e7d] type 00 class 0x0c0330 conventional PCI endpoint
[    0.291704] pci 0000:00:14.0: BAR 0 [mem 0x7ec00000-0x7ec0ffff 64bit]
[    0.291740] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.292301] pci 0000:00:14.2: [8086:7e7f] type 00 class 0x050000 conventional PCI endpoint
[    0.292341] pci 0000:00:14.2: BAR 0 [mem 0x4019284000-0x4019287fff 64bit]
[    0.292344] pci 0000:00:14.2: BAR 2 [mem 0x401928c000-0x401928cfff 64bit]
[    0.292494] pci 0000:00:15.0: [8086:7e78] type 00 class 0x0c8000 conventional PCI endpoint
[    0.292538] pci 0000:00:15.0: BAR 0 [mem 0x00000000-0x00000fff 64bit]
[    0.303472] pci 0000:00:15.3: [8086:7e7b] type 00 class 0x0c8000 conventional PCI endpoint
[    0.303522] pci 0000:00:15.3: BAR 0 [mem 0x00000000-0x00000fff 64bit]
[    0.314475] pci 0000:00:16.0: [8086:7e70] type 00 class 0x078000 conventional PCI endpoint
[    0.314519] pci 0000:00:16.0: BAR 0 [mem 0x4019289000-0x4019289fff 64bit]
[    0.314566] pci 0000:00:16.0: PME# supported from D3hot
[    0.315508] pci 0000:00:1c.0: [8086:7e3d] type 01 class 0x060400 PCIe Root Port
[    0.315527] pci 0000:00:1c.0: PCI bridge to [bus 03]
[    0.315530] pci 0000:00:1c.0:   bridge window [io  0x3000-0x3fff]
[    0.315533] pci 0000:00:1c.0:   bridge window [mem 0x7e900000-0x7e9fffff]
[    0.315598] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.315633] pci 0000:00:1c.0: PTM enabled (root), 4ns granularity
[    0.316508] pci 0000:00:1c.6: [8086:7e3e] type 01 class 0x060400 PCIe Root Port
[    0.316527] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.316532] pci 0000:00:1c.6:   bridge window [mem 0x7e800000-0x7e8fffff]
[    0.316596] pci 0000:00:1c.6: PME# supported from D0 D3hot D3cold
[    0.316630] pci 0000:00:1c.6: PTM enabled (root), 4ns granularity
[    0.317494] pci 0000:00:1f.0: [8086:7e02] type 00 class 0x060100 conventional PCI endpoint
[    0.317918] pci 0000:00:1f.3: [8086:7e28] type 00 class 0x040380 conventional PCI endpoint
[    0.317991] pci 0000:00:1f.3: BAR 0 [mem 0x4019280000-0x4019283fff 64bit]
[    0.317999] pci 0000:00:1f.3: BAR 4 [mem 0x4019000000-0x40191fffff 64bit]
[    0.318048] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.318128] pci 0000:00:1f.4: [8086:7e22] type 00 class 0x0c0500 conventional PCI endpoint
[    0.318170] pci 0000:00:1f.4: BAR 0 [mem 0x4019288000-0x40192880ff 64bit]
[    0.318177] pci 0000:00:1f.4: BAR 4 [io  0xefa0-0xefbf]
[    0.318462] pci 0000:00:1f.5: [8086:7e23] type 00 class 0x0c8000 conventional PCI endpoint
[    0.318559] pci 0000:00:1f.5: BAR 0 [mem 0xfe010000-0xfe010fff]
[    0.319137] pci 0000:01:00.0: [c0a9:540a] type 00 class 0x010802 PCIe Endpoint
[    0.319182] pci 0000:01:00.0: BAR 0 [mem 0x7eb00000-0x7eb03fff 64bit]
[    0.319771] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.320088] pci 0000:02:00.0: [15b7:5016] type 00 class 0x010802 PCIe Endpoint
[    0.320128] pci 0000:02:00.0: BAR 0 [mem 0x7ea00000-0x7ea03fff 64bit]
[    0.320378] pci 0000:00:06.0: PCI bridge to [bus 02]
[    0.320438] pci 0000:03:00.0: [10ec:c852] type 00 class 0x028000 PCIe Endpoint
[    0.320486] pci 0000:03:00.0: BAR 0 [io  0x3000-0x30ff]
[    0.320491] pci 0000:03:00.0: BAR 2 [mem 0x7e900000-0x7e9fffff 64bit]
[    0.320576] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[    0.320825] pci 0000:00:1c.0: PCI bridge to [bus 03]
[    0.323190] pci 0000:04:00.0: [1217:8621] type 00 class 0x080501 PCIe Endpoint
[    0.323245] pci 0000:04:00.0: BAR 0 [mem 0x7e801000-0x7e801fff]
[    0.323248] pci 0000:04:00.0: BAR 1 [mem 0x7e800000-0x7e8007ff]
[    0.323347] pci 0000:04:00.0: PME# supported from D3hot D3cold
[    0.325225] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.328848] ACPI: \_SB_.PEPD: Duplicate LPS0 _DSM functions (mask: 0x1)
[    0.478784] Low-power S0 idle used by default for system suspend
[    0.488957] ACPI: EC: interrupt unblocked
[    0.488958] ACPI: EC: event unblocked
[    0.488985] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.488986] ACPI: EC: GPE=0x6e
[    0.488987] ACPI: \_SB_.PC00.LPCB.EC0_: Boot DSDT EC initialization complete
[    0.488988] ACPI: \_SB_.PC00.LPCB.EC0_: EC: Used to handle transactions and events
[    0.489180] iommu: Default domain type: Translated
[    0.489180] iommu: DMA domain TLB invalidation policy: lazy mode
[    0.489295] SCSI subsystem initialized
[    0.490189] libata version 3.00 loaded.
[    0.490205] ACPI: bus type USB registered
[    0.490223] usbcore: registered new interface driver usbfs
[    0.490229] usbcore: registered new interface driver hub
[    0.490241] usbcore: registered new device driver usb
[    0.490281] EDAC MC: Ver: 3.0.0
[    0.491731] efivars: Registered efivars operations
[    0.491732] NetLabel: Initializing
[    0.491732] NetLabel:  domain hash size = 128
[    0.491732] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.491732] NetLabel:  unlabeled traffic allowed by default
[    0.491732] mctp: management component transport protocol core
[    0.491732] NET: Registered PF_MCTP protocol family
[    0.491732] PCI: Using ACPI for IRQ routing
[    0.504154] PCI: pci_cache_line_size set to 64 bytes
[    0.504706] pci 0000:00:1f.5: BAR 0 [mem 0xfe010000-0xfe010fff]: can't claim; no compatible bridge window
[    0.505090] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[    0.505092] e820: reserve RAM buffer [mem 0x63331000-0x63ffffff]
[    0.505093] e820: reserve RAM buffer [mem 0x635c6000-0x63ffffff]
[    0.505094] e820: reserve RAM buffer [mem 0x67f9b000-0x67ffffff]
[    0.505095] e820: reserve RAM buffer [mem 0x6a6bf000-0x6bffffff]
[    0.505095] e820: reserve RAM buffer [mem 0x72000000-0x73ffffff]
[    0.505096] e820: reserve RAM buffer [mem 0x881800000-0x883ffffff]
[    0.505210] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.505210] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.505210] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.505210] vgaarb: loaded
[    0.506356] clocksource: Switched to clocksource tsc-early
[    0.506407] VFS: Disk quotas dquot_6.6.0
[    0.506417] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.506436] pnp: PnP ACPI init
[    0.506668] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.506670] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.506672] system 00:00: [io  0xfd60-0xfd63] has been reserved
[    0.506822] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.507426] pnp 00:04: disabling [mem 0x00000000-0x00000fff] because it overlaps 0000:00:02.0 BAR 7 [mem 0x00000000-0x06ffffff 64bit pref]
[    0.507430] pnp 00:04: disabling [mem 0x00000000-0x00000fff] because it overlaps 0000:00:02.0 BAR 7 [mem 0x00000000-0x06ffffff 64bit pref]
[    0.507451] system 00:04: [mem 0xfedc0000-0xfedc7fff] has been reserved
[    0.507453] system 00:04: [mem 0xc0000000-0xcfffffff] has been reserved
[    0.507455] system 00:04: [mem 0xfed20000-0xfed7ffff] could not be reserved
[    0.507456] system 00:04: [mem 0xfc800000-0xfc81ffff] could not be reserved
[    0.507457] system 00:04: [mem 0xfed45000-0xfed8ffff] could not be reserved
[    0.507459] system 00:04: [mem 0xfee00000-0xfeefffff] has been reserved
[    0.508736] system 00:05: [io  0x2000-0x20fe] has been reserved
[    0.509393] pnp: PnP ACPI: found 7 devices
[    0.514904] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.514963] NET: Registered PF_INET protocol family
[    0.515191] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.530164] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes, linear)
[    0.530197] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.530347] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.530649] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[    0.530734] TCP: Hash tables configured (established 262144 bind 65536)
[    0.530870] MPTCP token hash table entries: 32768 (order: 7, 786432 bytes, linear)
[    0.530996] UDP hash table entries: 16384 (order: 8, 1048576 bytes, linear)
[    0.531139] UDP-Lite hash table entries: 16384 (order: 8, 1048576 bytes, linear)
[    0.531231] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.531237] NET: Registered PF_XDP protocol family
[    0.531253] pci 0000:00:02.0: VF BAR 0 [mem 0x401a000000-0x4020ffffff 64bit pref]: assigned
[    0.531258] pci 0000:00:15.0: BAR 0 [mem 0x401928a000-0x401928afff 64bit]: assigned
[    0.531272] pci 0000:00:15.3: BAR 0 [mem 0x401928b000-0x401928bfff 64bit]: assigned
[    0.531283] pci 0000:00:1f.5: BAR 0 [mem 0x7ec10000-0x7ec10fff]: assigned
[    0.531293] pci 0000:00:01.0: PCI bridge to [bus 01]
[    0.531347] pci 0000:00:01.0:   bridge window [mem 0x7eb00000-0x7ebfffff]
[    0.531357] pci 0000:00:06.0: PCI bridge to [bus 02]
[    0.531398] pci 0000:00:06.0:   bridge window [mem 0x7ea00000-0x7eafffff]
[    0.531412] pci 0000:00:1c.0: PCI bridge to [bus 03]
[    0.531413] pci 0000:00:1c.0:   bridge window [io  0x3000-0x3fff]
[    0.531416] pci 0000:00:1c.0:   bridge window [mem 0x7e900000-0x7e9fffff]
[    0.531422] pci 0000:00:1c.6: PCI bridge to [bus 04]
[    0.531424] pci 0000:00:1c.6:   bridge window [mem 0x7e800000-0x7e8fffff]
[    0.531429] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.531431] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.531431] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.531432] pci_bus 0000:00: resource 7 [mem 0x7e800000-0xbfffffff window]
[    0.531433] pci_bus 0000:00: resource 8 [mem 0x4000000000-0x3ffbfffffff window]
[    0.531434] pci_bus 0000:01: resource 1 [mem 0x7eb00000-0x7ebfffff]
[    0.531436] pci_bus 0000:02: resource 1 [mem 0x7ea00000-0x7eafffff]
[    0.531436] pci_bus 0000:03: resource 0 [io  0x3000-0x3fff]
[    0.531437] pci_bus 0000:03: resource 1 [mem 0x7e900000-0x7e9fffff]
[    0.531438] pci_bus 0000:04: resource 1 [mem 0x7e800000-0x7e8fffff]
[    0.531658] pci 0000:00:0d.0: enabling device (0000 -> 0002)
[    0.534053] PCI: CLS 64 bytes, default 64
[    0.534096] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.534097] software IO TLB: mapped [mem 0x000000005a6ca000-0x000000005e6ca000] (64MB)
[    0.534125] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b2c8ec87c7, max_idle_ns: 440795278598 ns
[    0.534474] clocksource: Switched to clocksource tsc
[    0.534518] Trying to unpack rootfs image as initramfs...
[    0.558954] Initialise system trusted keyrings
[    0.558965] Key type blacklist registered
[    0.559008] workingset: timestamp_bits=36 max_order=23 bucket_order=0
[    0.559189] fuse: init (API version 7.44)
[    0.559270] integrity: Platform Keyring initialized
[    0.559272] integrity: Machine keyring initialized
[    0.566581] xor: automatically using best checksumming function   avx       
[    0.566585] Key type asymmetric registered
[    0.566587] Asymmetric key parser 'x509' registered
[    0.566612] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.566789] io scheduler mq-deadline registered
[    0.566791] io scheduler kyber registered
[    0.566810] io scheduler bfq registered
[    0.569178] ledtrig-cpu: registered to indicate activity on CPUs
[    0.569837] pcieport 0000:00:01.0: PME: Signaling with IRQ 120
[    0.570670] pcieport 0000:00:06.0: PME: Signaling with IRQ 121
[    0.571069] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[    0.571227] pcieport 0000:00:1c.6: PME: Signaling with IRQ 123
[    0.571504] ACPI: AC: AC Adapter [ACAD] (off-line)
[    0.571541] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:16/PNP0C0D:00/input/input0
[    0.571556] ACPI: button: Lid Switch [LID0]
[    0.571578] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[    0.571592] ACPI: button: Sleep Button [SLPB]
[    0.571614] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2
[    0.575265] ACPI: button: Power Button [PWRB]
[    0.577313] Freeing initrd memory: 31648K
[    0.586201] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PC00.LPCB.MXTP], AE_NOT_FOUND (20250404/psargs-332)
[    0.586207] ACPI Error: Aborting method \_TZ.TZ00._TMP due to previous error (AE_NOT_FOUND) (20250404/psparse-529)
[    0.586281] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PC00.LPCB.MXTP], AE_NOT_FOUND (20250404/psargs-332)
[    0.586284] ACPI Error: Aborting method \_TZ.TZ00._TMP due to previous error (AE_NOT_FOUND) (20250404/psparse-529)
[    0.586537] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.587420] ACPI: battery: Slot [BAT1] (battery present)
[    0.588329] serial 0000:00:12.0: enabling device (0000 -> 0002)
[    0.588616] hpet_acpi_add: no address or irqs in _CRS
[    0.588659] Non-volatile memory driver v1.3
[    0.588660] Linux agpgart interface v0.103
[    0.629942] ACPI: bus type drm_connector registered
[    0.632588] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    0.632593] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 1
[    0.633691] xhci_hcd 0000:00:0d.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810
[    0.633963] xhci_hcd 0000:00:0d.0: xHCI Host Controller
[    0.633965] xhci_hcd 0000:00:0d.0: new USB bus registered, assigned bus number 2
[    0.633966] xhci_hcd 0000:00:0d.0: Host supports USB 3.2 Enhanced SuperSpeed
[    0.633998] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    0.633999] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.634000] usb usb1: Product: xHCI Host Controller
[    0.634001] usb usb1: Manufacturer: Linux 6.17.6-arch1-1 xhci-hcd
[    0.634002] usb usb1: SerialNumber: 0000:00:0d.0
[    0.634143] hub 1-0:1.0: USB hub found
[    0.634169] hub 1-0:1.0: 1 port detected
[    0.634374] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[    0.634376] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.634376] usb usb2: Product: xHCI Host Controller
[    0.634377] usb usb2: Manufacturer: Linux 6.17.6-arch1-1 xhci-hcd
[    0.634378] usb usb2: SerialNumber: 0000:00:0d.0
[    0.634517] hub 2-0:1.0: USB hub found
[    0.634544] hub 2-0:1.0: 4 ports detected
[    0.636014] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.636017] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    0.637093] xhci_hcd 0000:00:14.0: hcc params 0x20007fc1 hci version 0x120 quirks 0x0000000200009810
[    0.637323] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    0.637325] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    0.637326] xhci_hcd 0000:00:14.0: Host supports USB 3.2 Enhanced SuperSpeed
[    0.637345] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    0.637346] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.637347] usb usb3: Product: xHCI Host Controller
[    0.637348] usb usb3: Manufacturer: Linux 6.17.6-arch1-1 xhci-hcd
[    0.637348] usb usb3: SerialNumber: 0000:00:14.0
[    0.637484] hub 3-0:1.0: USB hub found
[    0.637497] hub 3-0:1.0: 12 ports detected
[    0.638576] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[    0.638577] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.638578] usb usb4: Product: xHCI Host Controller
[    0.638579] usb usb4: Manufacturer: Linux 6.17.6-arch1-1 xhci-hcd
[    0.638579] usb usb4: SerialNumber: 0000:00:14.0
[    0.638679] hub 4-0:1.0: USB hub found
[    0.638686] hub 4-0:1.0: 2 ports detected
[    0.638950] usbcore: registered new interface driver usbserial_generic
[    0.638955] usbserial: USB Serial support registered for generic
[    0.638979] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[    0.638980] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    0.639471] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.639594] rtc_cmos 00:01: RTC can wake from S4
[    0.640254] rtc_cmos 00:01: registered as rtc0
[    0.640383] rtc_cmos 00:01: setting system clock to 2025-11-01T17:36:08 UTC (1762018568)
[    0.640406] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[    0.642985] intel_pstate: Intel P-state driver initializing
[    0.646038] intel_pstate: HWP enabled
[    0.646340] simple-framebuffer simple-framebuffer.0: [drm] Registered 1 planes with drm panic
[    0.646342] [drm] Initialized simpledrm 1.0.0 for simple-framebuffer.0 on minor 0
[    0.647691] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
[    0.648547] fbcon: Deferring console take-over
[    0.648549] simple-framebuffer simple-framebuffer.0: [drm] fb0: simpledrmdrmfb frame buffer device
[    0.648595] hid: raw HID events driver (C) Jiri Kosina
[    0.648615] usbcore: registered new interface driver usbhid
[    0.648616] usbhid: USB HID core driver
[    0.648660] drop_monitor: Initializing network drop monitor service
[    0.648766] NET: Registered PF_INET6 protocol family
[    0.649064] Segment Routing with IPv6
[    0.649065] RPL Segment Routing with IPv6
[    0.649072] In-situ OAM (IOAM) with IPv6
[    0.649092] NET: Registered PF_PACKET protocol family
[    0.651360] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.651868] microcode: Current revision: 0x00000025
[    0.651871] microcode: Updated early from: 0x00000024
[    0.652356] IPI shorthand broadcast: enabled
[    0.654060] sched_clock: Marking stable (647001526, 6237966)->(717856135, -64616643)
[    0.654823] registered taskstats version 1
[    0.655719] Loading compiled-in X.509 certificates
[    0.660071] Loaded X.509 cert 'Build time autogenerated kernel key: 4bd43a58c8cdc71b00bd7eacb8f9d8b8621441e9'
[    0.660975] Demotion targets for Node 0: null
[    0.661085] Key type .fscrypt registered
[    0.661086] Key type fscrypt-provisioning registered
[    0.661644] Btrfs loaded, zoned=yes, fsverity=yes
[    0.661657] Key type big_key registered
[    0.665868] integrity: Loading X.509 certificate: UEFI:db
[    0.665918] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[    0.665920] integrity: Loading X.509 certificate: UEFI:db
[    0.665931] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[    0.665932] integrity: Loading X.509 certificate: UEFI:db
[    0.665940] integrity: Loaded X.509 cert 'Microsoft Corporation: Windows UEFI CA 2023: aefc5fbbbe055d8f8daa585473499417ab5a5272'
[    0.665941] integrity: Loading X.509 certificate: UEFI:db
[    0.665948] integrity: Loaded X.509 cert ': 9edf1d1a1e10969044484ea0f0a4030f'
[    0.665948] integrity: Loading X.509 certificate: UEFI:db
[    0.665953] integrity: Loaded X.509 cert ': b569a51e96b030ac48fd1a3f9219fcf8'
[    0.673793] PM:   Magic number: 1:490:642
[    0.674518] RAS: Correctable Errors collector initialized.
[    0.677295] clk: Disabling unused clocks
[    0.677296] PM: genpd: Disabling unused power domains
[    0.687480] Freeing unused decrypted memory: 2028K
[    0.688475] Freeing unused kernel image (initmem) memory: 4692K
[    0.688492] Write protecting the kernel read-only data: 38912k
[    0.689367] Freeing unused kernel image (text/rodata gap) memory: 400K
[    0.689760] Freeing unused kernel image (rodata/data gap) memory: 1596K
[    0.695094] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.695098] rodata_test: all tests were successful
[    0.695101] Run /init as init process
[    0.695102]   with arguments:
[    0.695102]     /init
[    0.695103]   with environment:
[    0.695103]     HOME=/
[    0.695104]     TERM=linux
[    0.874274] usb 3-5: new high-speed USB device number 2 using xhci_hcd
[    0.974971] intel_vsec 0000:00:0a.0: enabling device (0000 -> 0002)
[    0.979315] wmi_bus wmi_bus-PNP0C14:05: [Firmware Bug]: WQB1 data block query control method not found
[    0.979319] wmi_bus wmi_bus-PNP0C14:05: [Firmware Bug]: WQB2 data block query control method not found
[    0.979640] Key type psk registered
[    0.988608] nvme 0000:01:00.0: platform quirk: setting simple suspend
[    0.988608] nvme 0000:02:00.0: platform quirk: setting simple suspend
[    0.988713] nvme nvme1: pci function 0000:01:00.0
[    0.988715] nvme nvme0: pci function 0000:02:00.0
[    0.988762] sdhci: Secure Digital Host Controller Interface driver
[    0.988763] sdhci: Copyright(c) Pierre Ossman
[    1.005997] usb 3-5: New USB device found, idVendor=04f2, idProduct=b7e8, bcdDevice=66.03
[    1.006003] usb 3-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    1.006004] usb 3-5: Product: Integrated Camera
[    1.006006] usb 3-5: Manufacturer: Chicony Electronics Co.,Ltd.
[    1.006008] usb 3-5: SerialNumber: 0001
[    1.006525] nvme nvme1: missing or invalid SUBNQN field.
[    1.026855] nvme nvme0: allocated 32 MiB host memory buffer (8 segments).
[    1.029484] nvme nvme0: 22/0/0 default/read/poll queues
[    1.034088]  nvme0n1: p1 p2 p3 p4
[    1.060208] nvme nvme1: allocated 128 MiB host memory buffer (32 segments).
[    1.087916] nvme nvme1: 8/0/0 default/read/poll queues
[    1.088548] nvme nvme1: Ignoring bogus Namespace Identifiers
[    1.089483]  nvme1n1: p1 p2
[    1.101945] sdhci-pci 0000:04:00.0: SDHCI controller found [1217:8621] (rev 1)
[    1.103767] sdhci-pci 0000:04:00.0: enabling device (0000 -> 0002)
[    1.123270] usb 3-10: new full-speed USB device number 3 using xhci_hcd
[    1.126359] mmc0: SDHCI controller on PCI [0000:04:00.0] using ADMA
[    1.247256] usb 3-10: New USB device found, idVendor=0bda, idProduct=5852, bcdDevice= 0.00
[    1.247259] usb 3-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.247260] usb 3-10: Product: Bluetooth Radio
[    1.247261] usb 3-10: Manufacturer: Realtek
[    1.247262] usb 3-10: SerialNumber: 00e04c000001
[    1.369578] i915 0000:00:02.0: [drm] Found meteorlake (device ID 7d55) integrated display version 14.00 stepping C0
[    1.402583] i915 0000:00:02.0: vgaarb: deactivate vga console
[    1.402606] i915 0000:00:02.0: [drm] Using Transparent Hugepages
[    1.414328] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[    1.423709] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/mtl_dmc.bin (v2.23)
[    1.452840] i915 0000:00:02.0: [drm] GT0: GuC firmware i915/mtl_guc_70.bin version 70.49.4
[    1.462906] i915 0000:00:02.0: [drm] GT0: GUC: submission enabled
[    1.462908] i915 0000:00:02.0: [drm] GT0: GUC: SLPC enabled
[    1.463114] i915 0000:00:02.0: [drm] GT0: GUC: RC enabled
[    1.467886] i915 0000:00:02.0: [drm] GT1: GuC firmware i915/mtl_guc_70.bin version 70.49.4
[    1.467889] i915 0000:00:02.0: [drm] GT1: HuC firmware i915/mtl_huc_gsc.bin version 8.5.4
[    1.490822] i915 0000:00:02.0: [drm] GT1: HuC: authenticated for clear media
[    1.491241] i915 0000:00:02.0: [drm] GT1: GUC: submission enabled
[    1.491241] i915 0000:00:02.0: [drm] GT1: GUC: SLPC enabled
[    1.491347] i915 0000:00:02.0: [drm] GT1: GUC: RC enabled
[    1.493775] i915 0000:00:02.0: [drm] Protected Xe Path (PXP) protected content support initialized
[    1.497259] i915 0000:00:02.0: [drm] Registered 4 planes with drm panic
[    1.497260] [drm] Initialized i915 1.6.0 for 0000:00:02.0 on minor 1
[    1.497986] ACPI: video: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[    1.498153] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
[    1.508367] fbcon: i915drmfb (fb0) is primary device
[    1.508369] fbcon: Deferring console take-over
[    1.508370] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[    1.631876] i915 0000:00:02.0: [drm] GT1: Loaded GSC firmware i915/mtl_gsc_1.bin (cv1.0, r102.1.15.1926, svn 1)
[    1.652039] i915 0000:00:02.0: [drm] GT1: HuC: authenticated for all workloads
[    1.728292] fbcon: Taking over console
[    1.851189] EXT4-fs (nvme1n1p2): mounted filesystem 7878687a-75ff-4f81-90ca-bf4913c585ea r/w with ordered data mode. Quota mode: none.
[    2.839777] Console: switching to colour frame buffer device 256x80
[    2.885443] systemd[1]: systemd 258.1-1-arch running in system mode (+PAM +AUDIT -SELINUX +APPARMOR -IMA +IPE +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +BTF +XKBCOMMON +UTMP -SYSVINIT +LIBARCHIVE)
[    2.885447] systemd[1]: Detected architecture x86-64.
[    2.887836] systemd[1]: Hostname set to <diffusehyperion-desktop>.
[    2.970408] systemd[1]: bpf-restrict-fs: LSM BPF program attached
[    3.105983] zram: Added device: zram0
[    3.165506] systemd[1]: Queued start job for default target Graphical Interface.
[    3.187024] systemd[1]: Created slice Slice /system/dirmngr.
[    3.187202] systemd[1]: Created slice Slice /system/getty.
[    3.187371] systemd[1]: Created slice Slice /system/gpg-agent.
[    3.187515] systemd[1]: Created slice Slice /system/gpg-agent-browser.
[    3.187647] systemd[1]: Created slice Slice /system/gpg-agent-extra.
[    3.187778] systemd[1]: Created slice Slice /system/gpg-agent-ssh.
[    3.187929] systemd[1]: Created slice Slice /system/keyboxd.
[    3.188059] systemd[1]: Created slice Slice /system/modprobe.
[    3.188199] systemd[1]: Created slice Slice /system/systemd-zram-setup.
[    3.188295] systemd[1]: Created slice User and Session Slice.
[    3.188320] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    3.188335] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.188426] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    3.188438] systemd[1]: Expecting device /dev/disk/by-uuid/4D52-7D27...
[    3.188440] systemd[1]: Expecting device /dev/zram0...
[    3.188444] systemd[1]: Reached target Local Encrypted Volumes.
[    3.188449] systemd[1]: Reached target Login Prompts.
[    3.188454] systemd[1]: Reached target Image Downloads.
[    3.188458] systemd[1]: Reached target Local Integrity Protected Volumes.
[    3.188467] systemd[1]: Reached target Path Units.
[    3.188473] systemd[1]: Reached target Remote File Systems.
[    3.188477] systemd[1]: Reached target Slice Units.
[    3.188489] systemd[1]: Reached target Local Verity Protected Volumes.
[    3.188524] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[    3.189014] systemd[1]: Listening on Query the User Interactively for a Password.
[    3.190891] systemd[1]: Listening on Process Core Dump Socket.
[    3.191253] systemd[1]: Listening on Credential Encryption/Decryption.
[    3.191728] systemd[1]: Listening on Factory Reset Management.
[    3.191767] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.191794] systemd[1]: Listening on Journal Sockets.
[    3.194962] systemd[1]: TPM PCR Measurements was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[    3.194981] systemd[1]: Make TPM PCR Policy was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[    3.195045] systemd[1]: Listening on udev Control Socket.
[    3.195069] systemd[1]: Listening on udev Kernel Socket.
[    3.195089] systemd[1]: Listening on udev Varlink Socket.
[    3.195111] systemd[1]: Listening on User Database Manager Socket.
[    3.195677] systemd[1]: Mounting Huge Pages File System...
[    3.196028] systemd[1]: Mounting POSIX Message Queue File System...
[    3.196301] systemd[1]: Mounting Kernel Debug File System...
[    3.196586] systemd[1]: Mounting Kernel Trace File System...
[    3.196977] systemd[1]: Starting Create List of Static Device Nodes...
[    3.196992] systemd[1]: Load Kernel Module configfs was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!configfs).
[    3.197458] systemd[1]: Mounting Kernel Configuration File System...
[    3.197768] systemd[1]: Starting Load Kernel Module dm_mod...
[    3.197781] systemd[1]: Load Kernel Module drm was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!drm).
[    3.197794] systemd[1]: Load Kernel Module fuse was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!fuse).
[    3.198094] systemd[1]: Mounting FUSE Control File System...
[    3.198436] systemd[1]: Starting Load Kernel Module loop...
[    3.198458] systemd[1]: File System Check on Root Device was skipped because of an unmet condition check (ConditionPathIsReadWrite=!/).
[    3.198470] systemd[1]: Clear Stale Hibernate Storage Info was skipped because of an unmet condition check (ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67).
[    3.199871] systemd[1]: Starting Journal Service...
[    3.200546] systemd[1]: Starting Load Kernel Modules...
[    3.200564] systemd[1]: TPM PCR Machine ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[    3.200967] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.201008] systemd[1]: Early TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[    3.201638] systemd[1]: Starting Load udev Rules from Credentials...
[    3.202047] systemd[1]: Starting Coldplug All udev Devices...
[    3.203031] systemd[1]: Mounted Huge Pages File System.
[    3.203086] systemd[1]: Mounted POSIX Message Queue File System.
[    3.203125] systemd[1]: Mounted Kernel Debug File System.
[    3.203162] systemd[1]: Mounted Kernel Trace File System.
[    3.203285] systemd[1]: Finished Create List of Static Device Nodes.
[    3.203388] systemd[1]: Mounted Kernel Configuration File System.
[    3.203533] systemd[1]: Mounted FUSE Control File System.
[    3.204206] systemd[1]: Starting Create Static Device Nodes in /dev gracefully...
[    3.205146] loop: module loaded
[    3.205382] systemd[1]: modprobe@loop.service: Deactivated successfully.
[    3.205466] systemd[1]: Finished Load Kernel Module loop.
[    3.209788] systemd[1]: Finished Load udev Rules from Credentials.
[    3.210057] device-mapper: uevent: version 1.0.3
[    3.210135] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[    3.210390] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
[    3.210464] systemd[1]: Finished Load Kernel Module dm_mod.
[    3.210535] systemd[1]: Repartition Root Disk was skipped because no trigger condition checks were met.
[    3.212817] i2c_dev: i2c /dev entries driver
[    3.213159] systemd-journald[451]: Collecting audit messages is disabled.
[    3.215480] Asymmetric key parser 'pkcs8' registered
[    3.215919] systemd[1]: Finished Load Kernel Modules.
[    3.216734] systemd[1]: Starting Apply Kernel Variables...
[    3.217346] systemd[1]: Starting User Database Manager...
[    3.219464] EXT4-fs (nvme1n1p2): re-mounted 7878687a-75ff-4f81-90ca-bf4913c585ea.
[    3.220157] systemd[1]: Finished Remount Root and Kernel File Systems.
[    3.220620] systemd[1]: Rebuild Hardware Database was skipped because of an unmet condition check (ConditionNeedsUpdate=/etc).
[    3.221077] systemd[1]: Starting Load/Save OS Random Seed...
[    3.221089] systemd[1]: TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[    3.222483] systemd[1]: Finished Apply Kernel Variables.
[    3.230978] systemd[1]: Started User Database Manager.
[    3.232661] systemd[1]: Finished Load/Save OS Random Seed.
[    3.233791] systemd[1]: Started Journal Service.
[    3.238499] systemd-journald[451]: Received client request to flush runtime journal.
[    3.371569] zram0: detected capacity change from 0 to 8388608
[    3.376902] intel_pmc_ssram_telemetry 0000:00:14.2: enabling device (0000 -> 0002)
[    3.401656] input: Intel HID events as /devices/platform/INTC1077:00/input/input5
[    3.404327] intel-hid INTC1077:00: platform supports 5 button array
[    3.404383] input: Intel HID 5 button array as /devices/platform/INTC1077:00/input/input6
[    3.421409] resource: resource sanity check: requesting [mem 0x00000000fedc0000-0x00000000fedcffff], which spans more than pnp 00:04 [mem 0xfedc0000-0xfedc7fff]
[    3.421417] caller igen6_probe+0x155/0x81c [igen6_edac] mapping multiple BARs
[    3.421432] pci 0000:00:08.0: Setting to D3hot
[    3.426602] ACPI: bus type thunderbolt registered
[    3.426632] input: PC Speaker as /devices/platform/pcspkr/input/input7
[    3.428043] intel_vpu 0000:00:0b.0: enabling device (0000 -> 0002)
[    3.428469] EDAC MC0: Giving out device to module igen6_edac controller Intel_client_SoC MC#0: DEV 0000:00:00.0 (INTERRUPT)
[    3.429583] EDAC MC1: Giving out device to module igen6_edac controller Intel_client_SoC MC#1: DEV 0000:00:00.0 (INTERRUPT)
[    3.429670] EDAC igen6: v2.5.1
[    3.430075] Adding 4194300k swap on /dev/zram0.  Priority:100 extents:1 across:4194300k SSDsc
[    3.434287] intel_pmc_core INT33A1:00: Assuming a default substate order for this platform
[    3.434417] intel_pmc_core INT33A1:00:  initialized
[    3.436381] ACPI: battery: new hook: Ideapad Battery Extension
[    3.437420] intel_vpu 0000:00:0b.0: [drm] Firmware: intel/vpu/vpu_37xx_v1.bin, version: 20250925*MTL_CLIENT_SILICON-NVR+NN-deployment*2485cfeafeed591eaa9a320bfae2407c1b83b29f*2485cfeafeed591eaa9a320bfae2407c1b83b29f*2485cfeafee
[    3.437425] intel_vpu 0000:00:0b.0: [drm] Scheduler mode: HW
[    3.438083] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/VPC2004:00/input/input8
[    3.471186] mc: Linux media interface: v0.10
[    3.471199] spi-nor spi0.0: supply vcc not found, using dummy regulator
[    3.471388] Bluetooth: Core ver 2.22
[    3.471413] NET: Registered PF_BLUETOOTH protocol family
[    3.471415] Bluetooth: HCI device and connection manager initialized
[    3.471420] Bluetooth: HCI socket layer initialized
[    3.471423] Bluetooth: L2CAP socket layer initialized
[    3.471427] Bluetooth: SCO socket layer initialized
[    3.471455] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[    3.471493] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[    3.471618] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    3.474258] Creating 1 MTD partitions on "0000:00:1f.5":
[    3.474262] 0x000000000000-0x000002000000 : "BIOS"
[    3.474388] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    3.474562] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[    3.474653] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[    3.474657] cfg80211: failed to load regulatory.db
[    3.476372] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[    3.477463] idma64 idma64.0: Found Intel integrated DMA 64-bit
[    3.512473] mei_gsc_proxy 0000:00:16.0-0f73db04-97ab-4125-b893-e904ad0d5464: bound 0000:00:02.0 (ops i915_gsc_proxy_component_ops [i915])
[    3.514042] iTCO_vendor_support: vendor-support=0
[    3.514136] intel_rapl_msr: PL4 support detected.
[    3.514342] intel_rapl_common: Found RAPL domain package
[    3.514344] intel_rapl_common: Found RAPL domain core
[    3.514345] intel_rapl_common: Found RAPL domain uncore
[    3.514703] intel_rapl_common: Found RAPL domain psys
[    3.515608] intel-lpss 0000:00:15.3: enabling device (0000 -> 0002)
[    3.517032] idma64 idma64.1: Found Intel integrated DMA 64-bit
[    3.519882] videodev: Linux video capture interface: v2.00
[    3.567501] [drm] Initialized intel_vpu 1.0.0 for 0000:00:0b.0 on minor 0
[    3.662506] input: GXTP5100:00 27C6:01E0 Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-13/i2c-GXTP5100:00/0018:27C6:01E0.0001/input/input9
[    3.662643] input: GXTP5100:00 27C6:01E0 Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-13/i2c-GXTP5100:00/0018:27C6:01E0.0001/input/input10
[    3.662956] hid-generic 0018:27C6:01E0.0001: input,hidraw0: I2C HID v1.00 Mouse [GXTP5100:00 27C6:01E0] on i2c-GXTP5100:00
[    3.667897] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
[    3.667899] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[    3.667899] RAPL PMU: hw unit of domain package 2^-14 Joules
[    3.667900] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[    3.667900] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    3.671382] iTCO_wdt iTCO_wdt: Found a Intel PCH TCO device (Version=6, TCOBASE=0x0400)
[    3.671487] iTCO_wdt iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[    3.675814] usbcore: registered new interface driver btusb
[    3.678263] Bluetooth: hci0: RTL: examining hci_ver=0c hci_rev=000c lmp_ver=0c lmp_subver=8852
[    3.679576] Bluetooth: hci0: RTL: rom_version status=0 version=1
[    3.679578] Bluetooth: hci0: RTL: loading rtl_bt/rtl8852cu_fw_v2.bin
[    3.681394] Bluetooth: hci0: RTL: loading rtl_bt/rtl8852cu_config.bin
[    3.682612] Bluetooth: hci0: RTL: cfg_sz 6, total sz 71983
[    3.683477] proc_thermal_pci 0000:00:04.0: enabling device (0000 -> 0002)
[    3.683784] intel_rapl_common: Found RAPL domain package
[    3.726085] input: GXTP5100:00 27C6:01E0 Mouse as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-13/i2c-GXTP5100:00/0018:27C6:01E0.0001/input/input12
[    3.726168] input: GXTP5100:00 27C6:01E0 Touchpad as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-13/i2c-GXTP5100:00/0018:27C6:01E0.0001/input/input13
[    3.726214] hid-multitouch 0018:27C6:01E0.0001: input,hidraw0: I2C HID v1.00 Mouse [GXTP5100:00 27C6:01E0] on i2c-GXTP5100:00
[    3.729457] usb 3-5: Found UVC 1.50 device Integrated Camera (04f2:b7e8)
[    3.741814] mousedev: PS/2 mouse device common for all mice
[    3.779157] usb 3-5: Found UVC 1.50 device Integrated Camera (04f2:b7e8)
[    3.780232] usbcore: registered new interface driver uvcvideo
[    3.782620] rtw89_8852ce 0000:03:00.0: loaded firmware rtw89/rtw8852c_fw-2.bin
[    3.784848] rtw89_8852ce 0000:03:00.0: enabling device (0000 -> 0003)
[    3.791766] rtw89_8852ce 0000:03:00.0: Firmware version 0.27.129.4 (3f1a5302), cmd version 0, type 1
[    3.791770] rtw89_8852ce 0000:03:00.0: Firmware version 0.27.129.4 (3f1a5302), cmd version 0, type 3
[    3.841563] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.841778] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
[    3.866110] snd_hda_codec_conexant hdaudioC0D0: CX11880: BIOS auto-probing.
[    3.866461] snd_hda_codec_conexant hdaudioC0D0: CX11880: picked fixup  for PCI SSID 17aa:0000
[    3.866582] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX11880: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[    3.866584] snd_hda_codec_conexant hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    3.866585] snd_hda_codec_conexant hdaudioC0D0:    hp_outs=1 (0x16/0x0/0x0/0x0/0x0)
[    3.866585] snd_hda_codec_conexant hdaudioC0D0:    mono: mono_out=0x0
[    3.866586] snd_hda_codec_conexant hdaudioC0D0:    inputs:
[    3.866586] snd_hda_codec_conexant hdaudioC0D0:      Mic=0x19
[    3.866587] snd_hda_codec_conexant hdaudioC0D0:      Internal Mic=0x1a
[    3.888686] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    3.889007] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    3.889030] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[    3.889052] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[    3.889071] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19
[    3.889090] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20
[    4.060352] ish-hid {33AECD58-B679-4E54-9BD9-A04D34F0C226}: [hid-ish]: enum_devices_done OK, num_hid_devices=1
[    4.063074] hid-generic 001F:8087:0AC2.0002: hidraw1: SENSOR HUB HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    4.068922] rtw89_8852ce 0000:03:00.0: chip rfe_type is 1
[    4.069581] Bluetooth: hci0: RTL: fw version 0x040d7225
[    4.070514] hid-sensor-hub 001F:8087:0AC2.0002: hidraw1: SENSOR HUB HID v2.00 Device [hid-ishtp 8087:0AC2] on 
[    4.090607] rtw89_8852ce 0000:03:00.0: Firmware element BB version: 00 28 00 00
[    4.090650] rtw89_8852ce 0000:03:00.0: Firmware element radio A version: 00 63 00 00
[    4.090686] rtw89_8852ce 0000:03:00.0: Firmware element NCTL version: 00 11 00 00
[    4.090821] rtw89_8852ce 0000:03:00.0: Firmware element TXPWR version: 00 78 00 00
[    4.090825] rtw89_8852ce 0000:03:00.0: Firmware element PWR_TRK version: 00 26 00 00
[    4.090829] rtw89_8852ce 0000:03:00.0: Firmware element REGD version: 00 48 00 39
[    4.093111] rtw89_8852ce 0000:03:00.0: rfkill hardware state changed to enable
[    4.154591] Bluetooth: hci0: AOSP extensions version v1.00
[    4.154602] Bluetooth: hci0: AOSP quality report is supported
[    4.386961] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    4.386963] Bluetooth: BNEP filters: protocol multicast
[    4.386966] Bluetooth: BNEP socket layer initialized
[    4.387708] Bluetooth: MGMT ver 1.23
[    4.393573] NET: Registered PF_ALG protocol family
[    5.124721] i915 0000:00:02.0: [drm] Selective fetch area calculation failed in pipe A
[  119.131336] nvme nvme0: using unchecked data buffer
[  119.141435] block nvme0n1: No UUID available providing old NGUID
[  119.539254] Bluetooth: RFCOMM TTY layer initialized
[  119.539263] Bluetooth: RFCOMM socket layer initialized
[  119.539264] Bluetooth: RFCOMM ver 1.11
[  121.853451] /proc/cgroups lists only v1 controllers, use cgroup.controllers of root cgroup for v2 info
[  122.112894] wlan0: authenticate with 62:7c:61:ed:3e:f2 (local address=70:08:94:aa:98:37)
[  122.112899] wlan0: send auth to 62:7c:61:ed:3e:f2 (try 1/3)
[  122.123804] wlan0: authenticate with 62:7c:61:ed:3e:f2 (local address=70:08:94:aa:98:37)
[  122.123806] wlan0: send auth to 62:7c:61:ed:3e:f2 (try 1/3)
[  122.140002] wlan0: authenticated
[  122.140237] wlan0: associate with 62:7c:61:ed:3e:f2 (try 1/3)
[  122.185763] wlan0: RX AssocResp from 62:7c:61:ed:3e:f2 (capab=0x1411 status=0 aid=17)
[  122.290738] wlan0: associated
[  122.983219] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by 62:7c:61:ed:3e:f2
[  144.491177] wlan0: deauthenticating from 62:7c:61:ed:3e:f2 by local choice (Reason: 3=DEAUTH_LEAVING)
[  145.104381] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  145.104388] wlan0: send auth to 82:7c:61:ed:3e:f5 (try 1/3)
[  145.124450] wlan0: send auth to 82:7c:61:ed:3e:f5 (try 2/3)
[  145.131622] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  145.131627] wlan0: send auth to 82:7c:61:ed:3e:f5 (try 1/3)
[  145.148977] wlan0: send auth to 82:7c:61:ed:3e:f5 (try 2/3)
[  145.156122] wlan0: authenticated
[  145.157337] wlan0: associate with 82:7c:61:ed:3e:f5 (try 1/3)
[  145.182604] wlan0: associate with 82:7c:61:ed:3e:f5 (try 2/3)
[  145.214044] wlan0: RX AssocResp from 82:7c:61:ed:3e:f5 (capab=0x1011 status=0 aid=25)
[  145.322551] wlan0: associated
[  145.322601] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by 82:7c:61:ed:3e:f5
[  149.226815] wlan0: deauthenticated from 82:7c:61:ed:3e:f5 (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[  149.746898] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  149.746903] wlan0: send auth to 82:7c:61:ed:3e:f5 (try 1/3)
[  149.751435] wlan0: authenticated
[  149.752231] wlan0: associate with 82:7c:61:ed:3e:f5 (try 1/3)
[  149.779208] wlan0: associate with 82:7c:61:ed:3e:f5 (try 2/3)
[  149.797777] wlan0: RX AssocResp from 82:7c:61:ed:3e:f5 (capab=0x1011 status=0 aid=23)
[  149.906468] wlan0: associated
[  149.906503] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by 82:7c:61:ed:3e:f5
[  159.013452] wlan0: deauthenticating from 82:7c:61:ed:3e:f5 by local choice (Reason: 2=PREV_AUTH_NOT_VALID)
[  159.602393] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  159.602400] wlan0: send auth to 82:7c:61:ed:3e:f5 (try 1/3)
[  159.610700] wlan0: authenticated
[  159.612354] wlan0: associate with 82:7c:61:ed:3e:f5 (try 1/3)
[  159.628869] wlan0: RX AssocResp from 82:7c:61:ed:3e:f5 (capab=0x1011 status=0 aid=27)
[  159.738599] wlan0: associated
[  159.738640] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by 82:7c:61:ed:3e:f5
[  208.283588] warning: `iwconfig' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211

Here is my iwconfig output:

lo        no wireless extensions.

wlan0     IEEE 802.11  ESSID:"REDACTED"  
          Mode:Managed  Frequency:5.2 GHz  Access Point: 82:7C:61:ED:3E:F5   
          Bit Rate=6 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=31/70  Signal level=-79 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:310  Invalid misc:6344   Missed beacon:0

Last edited by ewaller (2025-11-01 18:27:40)

Offline

#2 2025-11-01 18:28:51

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,517

Re: Realtek RTL8852CE WiFi instability & extremely slow

DiffuseHyperion,  Welcome to the forums.  I took the liberty of changing your quote tags to code tags to clean up your post.

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
The shortest way to ruin a country is to give power to demagogues.— Dionysius of Halicarnassus
---
How to Ask Questions the Smart Way

Offline

#3 2025-11-01 18:33:03

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,517

Re: Realtek RTL8852CE WiFi instability & extremely slow

How far from the router is your system?  Your link quality is on the low side.  And, -79dB is fairly low.  I am 2 rooms and one wall away from my router and I get -60dB in the 5GHz band. 
If you are right on top of the router, I would expect higher numbers.


Edit:  What is the output of iw phy    ?
There may be data in there you may want to redact.   I note you redacted your SSID in the iwconfig output.

Last edited by ewaller (2025-11-01 18:35:44)

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
The shortest way to ruin a country is to give power to demagogues.— Dionysius of Halicarnassus
---
How to Ask Questions the Smart Way

Offline

#4 2025-11-01 19:56:27

seth
Member
From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 70,964

Re: Realtek RTL8852CE WiFi instability & extremely slow

See https://bbs.archlinux.org/viewtopic.php … 2#p2269752

Also 

[  122.112894] wlan0: authenticate with 62:7c:61:ed:3e:f2 (local address=70:08:94:aa:98:37)
[  122.123804] wlan0: authenticate with 62:7c:61:ed:3e:f2 (local address=70:08:94:aa:98:37)
[  122.140002] wlan0: authenticated
[  144.491177] wlan0: deauthenticating from 62:7c:61:ed:3e:f2 by local choice (Reason: 3=DEAUTH_LEAVING)
[  145.104381] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  145.131622] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  145.156122] wlan0: authenticated
[  149.226815] wlan0: deauthenticated from 82:7c:61:ed:3e:f5 (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[  149.746898] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  149.751435] wlan0: authenticated
[  159.013452] wlan0: deauthenticating from 82:7c:61:ed:3e:f5 by local choice (Reason: 2=PREV_AUTH_NOT_VALID)
[  159.602393] wlan0: authenticate with 82:7c:61:ed:3e:f5 (local address=70:08:94:aa:98:37)
[  159.610700] wlan0: authenticated

looks a bit like roaming and/or conflicting services.
Please post the output of

find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f

as running my speed test on Windows on the same laptop (dual boot on another disk)

3rd link below. Mandatory.
Disable it (it's NOT the BIOS setting!) and reboot windows and linux twice for voodo reasons.
(inb4: no "another disk" is utterly irrelevant to that condition)

How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

Offline

#5 2025-11-01 20:04:02

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

Thank you for changing the tags, not familiar with how the formatting works.

The iwconfig measurement was taken around 2 meters from an access point with a clear line of sight. When my laptop is directly in front of the access point, a new measurement shows that the signal level is at -68dBm.

Heres the output of iw phy:

Wiphy phy0
        wiphy index: 0
        max # scan SSIDs: 8
        max scan IEs length: 394 bytes
        max # sched scan SSIDs: 8
        max # match sets: 0
        Retry short limit: 7
        Retry long limit: 4
        Coverage class: 0 (up to 0m)
        Device supports AP-side u-APSD.
        Device supports T-DLS.
        Supported Ciphers:
                * WEP40 (00-0f-ac:1)
                * WEP104 (00-0f-ac:5)
                * TKIP (00-0f-ac:2)
                * CCMP-128 (00-0f-ac:4)
                * CCMP-256 (00-0f-ac:10)
                * GCMP-128 (00-0f-ac:8)
                * GCMP-256 (00-0f-ac:9)
                * CMAC (00-0f-ac:6)
                * CMAC-256 (00-0f-ac:13)
                * GMAC-128 (00-0f-ac:11)
                * GMAC-256 (00-0f-ac:12)
        Available Antennas: TX 0x3 RX 0x3
        Configured Antennas: TX 0 RX 0
        Supported interface modes:
                 * managed
                 * AP
                 * AP/VLAN
                 * monitor
                 * P2P-client
                 * P2P-GO
        Band 1:
                Capabilities: 0x19ef
                        RX LDPC
                        HT20/HT40
                        SM Power Save disabled
                        RX HT20 SGI
                        RX HT40 SGI
                        TX STBC
                        RX STBC 1-stream
                        Max AMSDU length: 7935 bytes
                        DSSS/CCK HT40
                Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
                Minimum RX AMPDU time spacing: No restriction (0x00)
                HT Max RX data rate: 300 Mbps
                HT TX/RX MCS rate indexes supported: 0-15, 32
                HE Iftypes: managed
                        HE MAC Capabilities (0x0801100a8060):
                                +HTC HE Supported
                                Trigger Frame MAC Padding Duration: 2
                                All Ack
                                BSR
                                Maximum A-MPDU Length Exponent: 2
                                OPS
                                A-MSDU in A-MPDU
                        HE PHY Capabilities: (0x02701e1f6dc0270e9dbd00):
                                HE40/2.4GHz
                                Device Class: 1
                                LDPC Coding in Payload
                                HE SU PPDU with 1x HE-LTF and 0.8us GI
                                NDP with 4x HE-LTF and 3.2us GI
                                STBC Tx <= 80MHz
                                STBC Rx <= 80MHz
                                Doppler Tx
                                DCM Max Constellation: 3
                                DCM Max NSS Tx: 1
                                DCM Max Constellation Rx: 3
                                SU Beamformee
                                Beamformee STS <= 80MHz: 3
                                Beamformee STS > 80MHz: 3
                                Ng = 16 SU Feedback
                                Ng = 16 MU Feedback
                                Codebook Size SU Feedback
                                Codebook Size MU Feedback
                                Triggered SU Beamforming Feedback
                                Partial Bandwidth Extended Range
                                Power Boost Factor ar
                                HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
                                Max NC: 1
                                HE ER SU PPDU 4x HE-LTF 0.8us GI
                                20MHz in 160/80+80MHz HE PPDU
                                80MHz in 160/80+80MHz HE PPDU
                                HE ER SU PPDU 1x HE-LTF 0.8us GI
                                DCM Max BW: 2
                                Longer Than 16HE SIG-B OFDM Symbols
                                TX 1024-QAM
                                RX 1024-QAM
                                RX Full BW SU Using HE MU PPDU with Compression SIGB
                                RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
                        HE RX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                HE Iftypes: AP
                        HE MAC Capabilities (0x0001120a0060):
                                +HTC HE Supported
                                All Ack
                                BSR
                                OM Control
                                Maximum A-MPDU Length Exponent: 2
                                OPS
                                A-MSDU in A-MPDU
                        HE PHY Capabilities: (0x02701e586dc0270e9db900):
                                HE40/2.4GHz
                                Device Class: 1
                                LDPC Coding in Payload
                                HE SU PPDU with 1x HE-LTF and 0.8us GI
                                NDP with 4x HE-LTF and 3.2us GI
                                STBC Tx <= 80MHz
                                STBC Rx <= 80MHz
                                Doppler Tx
                                DCM Max Constellation Rx: 3
                                Rx HE MU PPDU from Non-AP STA
                                SU Beamformee
                                Beamformee STS <= 80MHz: 3
                                Beamformee STS > 80MHz: 3
                                Ng = 16 SU Feedback
                                Ng = 16 MU Feedback
                                Codebook Size SU Feedback
                                Codebook Size MU Feedback
                                Triggered SU Beamforming Feedback
                                Partial Bandwidth Extended Range
                                Power Boost Factor ar
                                HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
                                Max NC: 1
                                HE ER SU PPDU 4x HE-LTF 0.8us GI
                                20MHz in 160/80+80MHz HE PPDU
                                80MHz in 160/80+80MHz HE PPDU
                                HE ER SU PPDU 1x HE-LTF 0.8us GI
                                DCM Max BW: 2
                                Longer Than 16HE SIG-B OFDM Symbols
                                RX 1024-QAM
                                RX Full BW SU Using HE MU PPDU with Compression SIGB
                                RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
                        HE RX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                Bitrates (non-HT):
                        * 1.0 Mbps
                        * 2.0 Mbps
                        * 5.5 Mbps
                        * 11.0 Mbps
                        * 6.0 Mbps
                        * 9.0 Mbps
                        * 12.0 Mbps
                        * 18.0 Mbps
                        * 24.0 Mbps
                        * 36.0 Mbps
                        * 48.0 Mbps
                        * 54.0 Mbps
                Frequencies:
                        * 2412.0 MHz [1] (20.0 dBm)
                        * 2417.0 MHz [2] (20.0 dBm)
                        * 2422.0 MHz [3] (20.0 dBm)
                        * 2427.0 MHz [4] (20.0 dBm)
                        * 2432.0 MHz [5] (20.0 dBm)
                        * 2437.0 MHz [6] (20.0 dBm)
                        * 2442.0 MHz [7] (20.0 dBm)
                        * 2447.0 MHz [8] (20.0 dBm)
                        * 2452.0 MHz [9] (20.0 dBm)
                        * 2457.0 MHz [10] (20.0 dBm)
                        * 2462.0 MHz [11] (20.0 dBm)
                        * 2467.0 MHz [12] (20.0 dBm)
                        * 2472.0 MHz [13] (20.0 dBm)
                        * 2484.0 MHz [14] (20.0 dBm) (no IR)
        Band 2:
                Capabilities: 0x19ef
                        RX LDPC
                        HT20/HT40
                        SM Power Save disabled
                        RX HT20 SGI
                        RX HT40 SGI
                        TX STBC
                        RX STBC 1-stream
                        Max AMSDU length: 7935 bytes
                        DSSS/CCK HT40
                Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
                Minimum RX AMPDU time spacing: No restriction (0x00)
                HT Max RX data rate: 300 Mbps
                HT TX/RX MCS rate indexes supported: 0-15, 32
                VHT Capabilities (0x03d071f6):
                        Max MPDU length: 11454
                        Supported Channel Width: 160 MHz
                        RX LDPC
                        short GI (80 MHz)
                        short GI (160/80+80 MHz)
                        TX STBC
                        SU Beamformee
                        MU Beamformee
                        +HTC-VHT
                VHT RX MCS set:
                        1 streams: MCS 0-9
                        2 streams: MCS 0-9
                        3 streams: not supported
                        4 streams: not supported
                        5 streams: not supported
                        6 streams: not supported
                        7 streams: not supported
                        8 streams: not supported
                VHT RX highest supported: 1733 Mbps
                VHT TX MCS set:
                        1 streams: MCS 0-9
                        2 streams: MCS 0-9
                        3 streams: not supported
                        4 streams: not supported
                        5 streams: not supported
                        6 streams: not supported
                        7 streams: not supported
                        8 streams: not supported
                VHT TX highest supported: 1733 Mbps
                VHT extended NSS: supported
                HE Iftypes: managed
                        HE MAC Capabilities (0x0801100a8060):
                                +HTC HE Supported
                                Trigger Frame MAC Padding Duration: 2
                                All Ack
                                BSR
                                Maximum A-MPDU Length Exponent: 2
                                OPS
                                A-MSDU in A-MPDU
                        HE PHY Capabilities: (0x0c701e1f6dc0270e9dbd00):
                                HE40/HE80/5GHz
                                HE160/5GHz
                                Device Class: 1
                                LDPC Coding in Payload
                                HE SU PPDU with 1x HE-LTF and 0.8us GI
                                NDP with 4x HE-LTF and 3.2us GI
                                STBC Tx <= 80MHz
                                STBC Rx <= 80MHz
                                Doppler Tx
                                DCM Max Constellation: 3
                                DCM Max NSS Tx: 1
                                DCM Max Constellation Rx: 3
                                SU Beamformee
                                Beamformee STS <= 80MHz: 3
                                Beamformee STS > 80MHz: 3
                                Ng = 16 SU Feedback
                                Ng = 16 MU Feedback
                                Codebook Size SU Feedback
                                Codebook Size MU Feedback
                                Triggered SU Beamforming Feedback
                                Partial Bandwidth Extended Range
                                Power Boost Factor ar
                                HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
                                Max NC: 1
                                HE ER SU PPDU 4x HE-LTF 0.8us GI
                                20MHz in 160/80+80MHz HE PPDU
                                80MHz in 160/80+80MHz HE PPDU
                                HE ER SU PPDU 1x HE-LTF 0.8us GI
                                DCM Max BW: 2
                                Longer Than 16HE SIG-B OFDM Symbols
                                TX 1024-QAM
                                RX 1024-QAM
                                RX Full BW SU Using HE MU PPDU with Compression SIGB
                                RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
                        HE RX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE RX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                HE Iftypes: AP
                        HE MAC Capabilities (0x0001120a0060):
                                +HTC HE Supported
                                All Ack
                                BSR
                                OM Control
                                Maximum A-MPDU Length Exponent: 2
                                OPS
                                A-MSDU in A-MPDU
                        HE PHY Capabilities: (0x0c701e586dc0270e9db900):
                                HE40/HE80/5GHz
                                HE160/5GHz
                                Device Class: 1
                                LDPC Coding in Payload
                                HE SU PPDU with 1x HE-LTF and 0.8us GI
                                NDP with 4x HE-LTF and 3.2us GI
                                STBC Tx <= 80MHz
                                STBC Rx <= 80MHz
                                Doppler Tx
                                DCM Max Constellation Rx: 3
                                Rx HE MU PPDU from Non-AP STA
                                SU Beamformee
                                Beamformee STS <= 80MHz: 3
                                Beamformee STS > 80MHz: 3
                                Ng = 16 SU Feedback
                                Ng = 16 MU Feedback
                                Codebook Size SU Feedback
                                Codebook Size MU Feedback
                                Triggered SU Beamforming Feedback
                                Partial Bandwidth Extended Range
                                Power Boost Factor ar
                                HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
                                Max NC: 1
                                HE ER SU PPDU 4x HE-LTF 0.8us GI
                                20MHz in 160/80+80MHz HE PPDU
                                80MHz in 160/80+80MHz HE PPDU
                                HE ER SU PPDU 1x HE-LTF 0.8us GI
                                DCM Max BW: 2
                                Longer Than 16HE SIG-B OFDM Symbols
                                RX 1024-QAM
                                RX Full BW SU Using HE MU PPDU with Compression SIGB
                                RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
                        HE RX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE RX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                Bitrates (non-HT):
                        * 6.0 Mbps
                        * 9.0 Mbps
                        * 12.0 Mbps
                        * 18.0 Mbps
                        * 24.0 Mbps
                        * 36.0 Mbps
                        * 48.0 Mbps
                        * 54.0 Mbps
                Frequencies:
                        * 5180.0 MHz [36] (20.0 dBm)
                        * 5200.0 MHz [40] (20.0 dBm)
                        * 5220.0 MHz [44] (20.0 dBm)
                        * 5240.0 MHz [48] (20.0 dBm)
                        * 5260.0 MHz [52] (20.0 dBm) (no IR, radar detection)
                        * 5280.0 MHz [56] (20.0 dBm) (no IR, radar detection)
                        * 5300.0 MHz [60] (20.0 dBm) (no IR, radar detection)
                        * 5320.0 MHz [64] (20.0 dBm) (no IR, radar detection)
                        * 5500.0 MHz [100] (20.0 dBm) (no IR, radar detection)
                        * 5520.0 MHz [104] (20.0 dBm) (no IR, radar detection)
                        * 5540.0 MHz [108] (20.0 dBm) (no IR, radar detection)
                        * 5560.0 MHz [112] (20.0 dBm) (no IR, radar detection)
                        * 5580.0 MHz [116] (20.0 dBm) (no IR, radar detection)
                        * 5600.0 MHz [120] (20.0 dBm) (no IR, radar detection)
                        * 5620.0 MHz [124] (20.0 dBm) (no IR, radar detection)
                        * 5640.0 MHz [128] (20.0 dBm) (no IR, radar detection)
                        * 5660.0 MHz [132] (20.0 dBm) (no IR, radar detection)
                        * 5680.0 MHz [136] (20.0 dBm) (no IR, radar detection)
                        * 5700.0 MHz [140] (20.0 dBm) (no IR, radar detection)
                        * 5720.0 MHz [144] (20.0 dBm) (no IR, radar detection)
                        * 5745.0 MHz [149] (20.0 dBm)
                        * 5765.0 MHz [153] (20.0 dBm)
                        * 5785.0 MHz [157] (20.0 dBm)
                        * 5805.0 MHz [161] (20.0 dBm)
                        * 5825.0 MHz [165] (20.0 dBm) (no IR)
                        * 5845.0 MHz [169] (disabled)
                        * 5865.0 MHz [173] (disabled)
                        * 5885.0 MHz [177] (disabled)
        Band 4:
                HE Iftypes: managed
                        HE MAC Capabilities (0x0801100a8060):
                                +HTC HE Supported
                                Trigger Frame MAC Padding Duration: 2
                                All Ack
                                BSR
                                Maximum A-MPDU Length Exponent: 2
                                OPS
                                A-MSDU in A-MPDU
                        HE PHY Capabilities: (0x0c701e1f6dc0270e9dbd00):
                                HE40/HE80/5GHz
                                HE160/5GHz
                                Device Class: 1
                                LDPC Coding in Payload
                                HE SU PPDU with 1x HE-LTF and 0.8us GI
                                NDP with 4x HE-LTF and 3.2us GI
                                STBC Tx <= 80MHz
                                STBC Rx <= 80MHz
                                Doppler Tx
                                DCM Max Constellation: 3
                                DCM Max NSS Tx: 1
                                DCM Max Constellation Rx: 3
                                SU Beamformee
                                Beamformee STS <= 80MHz: 3
                                Beamformee STS > 80MHz: 3
                                Ng = 16 SU Feedback
                                Ng = 16 MU Feedback
                                Codebook Size SU Feedback
                                Codebook Size MU Feedback
                                Triggered SU Beamforming Feedback
                                Partial Bandwidth Extended Range
                                Power Boost Factor ar
                                HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
                                Max NC: 1
                                HE ER SU PPDU 4x HE-LTF 0.8us GI
                                20MHz in 160/80+80MHz HE PPDU
                                80MHz in 160/80+80MHz HE PPDU
                                HE ER SU PPDU 1x HE-LTF 0.8us GI
                                DCM Max BW: 2
                                Longer Than 16HE SIG-B OFDM Symbols
                                TX 1024-QAM
                                RX 1024-QAM
                                RX Full BW SU Using HE MU PPDU with Compression SIGB
                                RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
                        HE RX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE RX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                HE Iftypes: AP
                        HE MAC Capabilities (0x0001120a0060):
                                +HTC HE Supported
                                All Ack
                                BSR
                                OM Control
                                Maximum A-MPDU Length Exponent: 2
                                OPS
                                A-MSDU in A-MPDU
                        HE PHY Capabilities: (0x0c701e586dc0270e9db900):
                                HE40/HE80/5GHz
                                HE160/5GHz
                                Device Class: 1
                                LDPC Coding in Payload
                                HE SU PPDU with 1x HE-LTF and 0.8us GI
                                NDP with 4x HE-LTF and 3.2us GI
                                STBC Tx <= 80MHz
                                STBC Rx <= 80MHz
                                Doppler Tx
                                DCM Max Constellation Rx: 3
                                Rx HE MU PPDU from Non-AP STA
                                SU Beamformee
                                Beamformee STS <= 80MHz: 3
                                Beamformee STS > 80MHz: 3
                                Ng = 16 SU Feedback
                                Ng = 16 MU Feedback
                                Codebook Size SU Feedback
                                Codebook Size MU Feedback
                                Triggered SU Beamforming Feedback
                                Partial Bandwidth Extended Range
                                Power Boost Factor ar
                                HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
                                Max NC: 1
                                HE ER SU PPDU 4x HE-LTF 0.8us GI
                                20MHz in 160/80+80MHz HE PPDU
                                80MHz in 160/80+80MHz HE PPDU
                                HE ER SU PPDU 1x HE-LTF 0.8us GI
                                DCM Max BW: 2
                                Longer Than 16HE SIG-B OFDM Symbols
                                RX 1024-QAM
                                RX Full BW SU Using HE MU PPDU with Compression SIGB
                                RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
                        HE RX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set <= 80 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE RX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                        HE TX MCS and NSS set 160 MHz
                                1 streams: MCS 0-11
                                2 streams: MCS 0-11
                                3 streams: not supported
                                4 streams: not supported
                                5 streams: not supported
                                6 streams: not supported
                                7 streams: not supported
                                8 streams: not supported
                Bitrates (non-HT):
                        * 6.0 Mbps
                        * 9.0 Mbps
                        * 12.0 Mbps
                        * 18.0 Mbps
                        * 24.0 Mbps
                        * 36.0 Mbps
                        * 48.0 Mbps
                        * 54.0 Mbps
                Frequencies:
                        * 5955.0 MHz [1] (disabled)
                        * 5975.0 MHz [5] (disabled)
                        * 5995.0 MHz [9] (disabled)
                        * 6015.0 MHz [13] (disabled)
                        * 6035.0 MHz [17] (disabled)
                        * 6055.0 MHz [21] (disabled)
                        * 6075.0 MHz [25] (disabled)
                        * 6095.0 MHz [29] (disabled)
                        * 6115.0 MHz [33] (disabled)
                        * 6135.0 MHz [37] (disabled)
                        * 6155.0 MHz [41] (disabled)
                        * 6175.0 MHz [45] (disabled)
                        * 6195.0 MHz [49] (disabled)
                        * 6215.0 MHz [53] (disabled)
                        * 6235.0 MHz [57] (disabled)
                        * 6255.0 MHz [61] (disabled)
                        * 6275.0 MHz [65] (disabled)
                        * 6295.0 MHz [69] (disabled)
                        * 6315.0 MHz [73] (disabled)
                        * 6335.0 MHz [77] (disabled)
                        * 6355.0 MHz [81] (disabled)
                        * 6375.0 MHz [85] (disabled)
                        * 6395.0 MHz [89] (disabled)
                        * 6415.0 MHz [93] (disabled)
                        * 6435.0 MHz [97] (disabled)
                        * 6455.0 MHz [101] (disabled)
                        * 6475.0 MHz [105] (disabled)
                        * 6495.0 MHz [109] (disabled)
                        * 6515.0 MHz [113] (disabled)
                        * 6535.0 MHz [117] (disabled)
                        * 6555.0 MHz [121] (disabled)
                        * 6575.0 MHz [125] (disabled)
                        * 6595.0 MHz [129] (disabled)
                        * 6615.0 MHz [133] (disabled)
                        * 6635.0 MHz [137] (disabled)
                        * 6655.0 MHz [141] (disabled)
                        * 6675.0 MHz [145] (disabled)
                        * 6695.0 MHz [149] (disabled)
                        * 6715.0 MHz [153] (disabled)
                        * 6735.0 MHz [157] (disabled)
                        * 6755.0 MHz [161] (disabled)
                        * 6775.0 MHz [165] (disabled)
                        * 6795.0 MHz [169] (disabled)
                        * 6815.0 MHz [173] (disabled)
                        * 6835.0 MHz [177] (disabled)
                        * 6855.0 MHz [181] (disabled)
                        * 6875.0 MHz [185] (disabled)
                        * 6895.0 MHz [189] (disabled)
                        * 6915.0 MHz [193] (disabled)
                        * 6935.0 MHz [197] (disabled)
                        * 6955.0 MHz [201] (disabled)
                        * 6975.0 MHz [205] (disabled)
                        * 6995.0 MHz [209] (disabled)
                        * 7015.0 MHz [213] (disabled)
                        * 7035.0 MHz [217] (disabled)
                        * 7055.0 MHz [221] (disabled)
                        * 7075.0 MHz [225] (disabled)
                        * 7095.0 MHz [229] (disabled)
                        * 7115.0 MHz [233] (disabled)
        Supported commands:
                 * new_interface
                 * set_interface
                 * new_key
                 * start_ap
                 * new_station
                 * new_mpath
                 * set_mesh_config
                 * set_bss
                 * authenticate
                 * associate
                 * deauthenticate
                 * disassociate
                 * join_ibss
                 * join_mesh
                 * remain_on_channel
                 * set_tx_bitrate_mask
                 * frame
                 * frame_wait_cancel
                 * set_wiphy_netns
                 * set_channel
                 * tdls_mgmt
                 * tdls_oper
                 * probe_client
                 * set_noack_map
                 * register_beacons
                 * start_p2p_device
                 * set_mcast_rate
                 * connect
                 * disconnect
                 * channel_switch
                 * set_qos_map
                 * set_multicast_to_unicast
                 * set_sar_specs
                 * assoc_mlo_reconf
        WoWLAN support:
                 * wake up on disconnect
                 * wake up on magic packet
                 * wake up on pattern match, up to 18 patterns of 1-128 bytes,
                   maximum packet offset 0 bytes
                 * wake up on network detection, up to 8 match sets
        software interface modes (can always be added):
                 * AP/VLAN
                 * monitor
        valid interface combinations:
                 * #{ managed } <= 1, #{ AP, P2P-client, P2P-GO } <= 1,
                   total <= 2, #channels <= 1
                 * #{ managed } <= 1, #{ P2P-client, P2P-GO } <= 1,
                   total <= 2, #channels <= 2
        HT Capability overrides:
                 * MCS: ff ff ff ff ff ff ff ff ff ff
                 * maximum A-MSDU length
                 * supported channel width
                 * short GI for 40 MHz
                 * max A-MPDU length exponent
                 * min MPDU start spacing
        Device supports TX status socket option.
        Device supports HT-IBSS.
        Device supports SAE with AUTHENTICATE command
        Device supports scan flush.
        Device supports per-vif TX power setting
        Driver supports full state transitions for AP/GO clients
        Driver supports a userspace MPM
        Device supports configuring vdev MAC-addr on create.
        Device supports randomizing MAC-addr in scans.
        max # scan plans: 1
        max scan plan interval: -1
        max scan plan iterations: 0
        Supported TX frame types:
                 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
        Supported RX frame types:
                 * IBSS: 0x40 0xb0 0xc0 0xd0
                 * managed: 0x40 0xb0 0xd0
                 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * mesh point: 0xb0 0xc0 0xd0
                 * P2P-client: 0x40 0xd0
                 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * P2P-device: 0x40 0xb0 0xd0
        Supported extended features:
                * [ RRM ]: RRM
                * [ SET_SCAN_DWELL ]: scan dwell setting
                * [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
                * [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
                * [ TXQS ]: FQ-CoDel-enabled intermediate TXQs
                * [ SCAN_RANDOM_SN ]: use random sequence numbers in scans
                * [ CAN_REPLACE_PTK0 ]: can safely replace PTK 0 when rekeying
                * [ CONTROL_PORT_NO_PREAUTH ]: disable pre-auth over nl80211 control port support
                * [ SCAN_FREQ_KHZ ]: scan on kHz frequency support
                * [ CONTROL_PORT_OVER_NL80211_TX_STATUS ]: tx status for nl80211 control port support
                * [ POWERED_ADDR_CHANGE ]: can change MAC address while up

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#6 2025-11-01 20:05:53

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

Heres the output of find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f:

bluetooth.service                        | bluetooth.target.wants
dbus-org.bluez.service                   | system
dbus-org.freedesktop.nm-dispatcher.service | system
dbus-org.freedesktop.timesync1.service   | system
display-manager.service                  | system
fstrim.timer                             | timers.target.wants
getty@tty1.service                       | getty.target.wants
NetworkManager.service                   | multi-user.target.wants
NetworkManager-wait-online.service       | network-online.target.wants
p11-kit-server.socket                    | sockets.target.wants
pipewire-pulse.socket                    | sockets.target.wants
pipewire-session-manager.service         | user
pipewire.socket                          | sockets.target.wants
remote-fs.target                         | multi-user.target.wants
systemd-timesyncd.service                | sysinit.target.wants
systemd-userdbd.socket                   | sockets.target.wants
wireplumber.service                      | pipewire.service.wants
xdg-user-dirs.service                    | graphical-session-pre.target.wants

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#7 2025-11-01 20:15:05

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

I've disabled Window's fast start (at least I think so) to no effect.

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#8 2025-11-01 20:18:26

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

I've looked through https://bbs.archlinux.org/viewtopic.php … 2#p2269752 but I see no accepted solution. Heres the output of systool -vm rtw89_pci; systool -vm rtw89_core:

Module = "rtw89_pci"

  Attributes:
    coresize            = "118784"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "1"
    srcversion          = "A17EAE8F2C8E84E04E6B2E5"
    taint               = ""
    uevent              = <store method only>

  Parameters:
    disable_aspm_l1ss   = "N"
    disable_aspm_l1     = "N"
    disable_clkreq      = "N"

  Sections:

Module = "rtw89_core"

  Attributes:
    coresize            = "1175552"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "2"
    srcversion          = "CB1303AD91C93268BC1BC35"
    taint               = ""
    uevent              = <store method only>

  Parameters:
    debug_mask          = "0"
    disable_ps_mode     = "N"

  Sections:

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#9 2025-11-01 20:25:26

seth
Member
From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 70,964

Re: Realtek RTL8852CE WiFi instability & extremely slow

The point is to set those parameters to disable the chips power saving (which you didn't according to the systool output) - whether there's an "accepted solution" on a system that's not yours, really doesn't matter.
https://wiki.archlinux.org/title/Networ … ts_(Wi-Fi) - but from the limited dmesg it's not really clear whether this is predominantly a roaming problem.

How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

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#10 2025-11-01 20:28:53

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,517

Re: Realtek RTL8852CE WiFi instability & extremely slow

This seems wrong:

        Available Antennas: TX 0x3 RX 0x3
        Configured Antennas: TX 0 RX 0

Assuming your NIC is wlan0, what is the output of iw dev wlan0 stationfump    ?
Also, your channels are configured differently than mine  (Mine is the US regulatory domain)
What is the output of iw reg get     ?  Does it match that of your router.

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
The shortest way to ruin a country is to give power to demagogues.— Dionysius of Halicarnassus
---
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#11 2025-11-02 05:15:45

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

Heres the output of iw dev wlan0 station dump (which I assume is what you meant):

Station 82:7c:61:ed:3e:f5 (on wlan0)
        authorized:     yes
        authenticated:  yes
        associated:     yes
        preamble:       long
        WMM/WME:        yes
        MFP:            yes
        TDLS peer:      no
        inactive time:  1769 ms
        rx bytes:       1112435
        rx packets:     2942
        tx bytes:       156667
        tx packets:     634
        tx retries:     0
        tx failed:      0
        beacon loss:    0
        rx drop misc:   38
        signal:         -54 [-69, -54] dBm
        signal avg:     -54 [-68, -54] dBm
        tx bitrate:     288.2 MBit/s 160MHz HE-MCS 1 HE-NSS 2 HE-GI 0 HE-DCM 0
        tx duration:    0 us
        rx bitrate:     1152.8 MBit/s 160MHz HE-MCS 5 HE-NSS 2 HE-GI 0 HE-DCM 0
        rx duration:    0 us
        DTIM period:    1
        beacon interval:100
        short slot time:yes
        connected time: 103 seconds
        associated at [boottime]:       28.015s
        associated at:  1762060317923 ms
        current time:   1762060420327 ms

Heres the output of iw reg get:

global
country 00: DFS-UNSET
        (2402 - 2472 @ 40), (6, 20), (N/A)
        (2457 - 2482 @ 20), (6, 20), (N/A), AUTO-BW, PASSIVE-SCAN
        (2474 - 2494 @ 20), (6, 20), (N/A), NO-OFDM, PASSIVE-SCAN
        (5170 - 5250 @ 80), (6, 20), (N/A), AUTO-BW, PASSIVE-SCAN
        (5250 - 5330 @ 80), (6, 20), (0 ms), DFS, AUTO-BW, PASSIVE-SCAN
        (5490 - 5730 @ 160), (6, 20), (0 ms), DFS, PASSIVE-SCAN
        (5735 - 5835 @ 80), (6, 20), (N/A), PASSIVE-SCAN
        (57240 - 63720 @ 2160), (N/A, 0), (N/A)

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#12 2025-11-02 10:58:12

augofeta
Member
Registered: 2025-07-29
Posts: 4

Re: Realtek RTL8852CE WiFi instability & extremely slow

I had similar problems with wifi. For my RTL8852BE card, the 70-rtw89.conf provided from https://github.com/lwfinger/rtw89 was not enough. So, in

/etc/modprobe.d/70-rtw89.conf

there is

options rtw89_pci disable_clkreq=y disable_aspm_l1=y disable_aspm_l1ss=y
options rtw89pci disable_clkreq=y disable_aspm_l1=y disable_aspm_l1ss=y
options rtw89_core disable_ps_mode=y
options rtw89core disable_ps_mode=y

Wifi stabilized with > 900Mbps.

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#13 2025-11-02 12:24:59

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

Just added the conf file and rebuilt my initramfs with indecisive results. My WiFi is still very unstable with my laptop being anywhere from being completely disconnected to having ~700Mbps down. My upload speed is also inconsistent from being 10-100Mbps.

I've also noticed my WiFi download speed has bad "acceleration", where my download speed will stay at a much lower speed before jumping to its actual speed (usually 4x faster). This does not happen on my phone and my desktop that is on Ethernet.

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#14 2025-11-02 16:35:36

seth
Member
From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 70,964

Re: Realtek RTL8852CE WiFi instability & extremely slow

They're pretty much like what's suggested in #4 - does the systool -vm output reflect the change?
Also

seth wrote:

https://wiki.archlinux.org/title/Networ … ts_(Wi-Fi) - but from the limited dmesg it's not really clear whether this is predominantly a roaming problem.

Please post your complete system journal for the boot: 

sudo journalctl -b | curl -F 'file=@-' 0x0.st

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#15 2025-11-03 01:48:28

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

Heres the link to the logs for sudo journalctl -b | curl -F 'file=@-' 0x0.st: https://0x0.st/KL4P.txt

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#16 2025-11-03 08:28:58

seth
Member
From: Don't DM me only for attention
Registered: 2012-09-03
Posts: 70,964

Re: Realtek RTL8852CE WiFi instability & extremely slow

There's no sign of roaming or instability but the journal covers only ~1m after the the connection to the AP.
What's a bit suspicious is that it takes 25s to get a lease and then 

Nov 03 09:45:57 diffusehyperion-laptop systemd-timesyncd[488]: Timed out waiting for reply from 15.235.181.37:123 (0.arch.pool.ntp.org).
seth wrote:

does the systool -vm output reflect the change?

download speed has bad "acceleration", where my download speed will stay at a much lower speed before jumping to its actual speed

would suggest power saving.

Also

Nov 03 09:44:31 diffusehyperion-laptop kernel:  nvme1n1: p1 p2 p3 p4
Nov 03 09:44:31 diffusehyperion-laptop kernel: nvme nvme0: allocated 128 MiB host memory buffer (32 segments).
Nov 03 09:44:31 diffusehyperion-laptop kernel: nvme nvme0: 8/0/0 default/read/poll queues
Nov 03 09:44:31 diffusehyperion-laptop kernel: nvme nvme0: Ignoring bogus Namespace Identifiers
Nov 03 09:44:31 diffusehyperion-laptop kernel:  nvme0n1: p1 p2

Assuming there's a parallel windows installation see the 3rd link below. Mandatory.
Disable it (it's NOT the BIOS setting!) and reboot windows and linux twice for voodo reasons.
Wifi and bluetooth are the primary victims of that condition.

How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

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#17 2025-11-04 01:01:32

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

does the systool -vm output reflect the change?

Yes, just checked it again and the changes were applied.

would suggest power saving.

I've already turned on power saving and made it persist between reboots.

Assuming there's a parallel windows installation see the 3rd link below. Mandatory.

Not sure what you mean by "parallel" windows installations but I've already done this previously.

Last edited by DiffuseHyperion (2025-11-04 01:01:50)

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#18 2025-11-04 01:03:46

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

I've noticed that at my school, the download speed can jump from 500Mbps on one day to 50Mbps on the next. Will try to monitor the WiFi performance further.

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#19 2025-11-04 06:01:38

DiffuseHyperion
Member
Registered: 2025-11-01
Posts: 11

Re: Realtek RTL8852CE WiFi instability & extremely slow

I've installed a fork of the rtw89 drivers that is meant for USB WiFi adapters but also support some PCIe adapters, including my adapter. My WiFi has stabilized immediately and remained so for the next few days.

Last edited by DiffuseHyperion (2025-11-05 05:55:55)

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