Arch Linux

jshand2016

Member

Registered: 2016-01-29

Posts: 27

Re: AMD A9 9420e APU and AMD Radeon 520 Screen Flickers

today i have reverted:

1.  default grub file with original installed version and did a grub-mkconfig -o /boot/grub/grub.cfg which is basically loglevel=3 quiet
2.  reverted the freshly installed version of mkinitcpio.conf and have left MODULES empty and did a mkinitcpio -p linux to save changes
3.  i have installed xorg-drivers group to see if that made any changes.  so far it hasn't.

seems like the amdgpu driver is self selecting on graphics cards, however, the driver is picking up 3 screens 3 monitors and 3 graphics cards.  i only have a CPU with integrated graphics and 1 dedicated graphics card which is the Radeon 520.

if it comes to it, how would i select a driver to use with a specified graphics card??  perhaps this would prevent flashing hopefully

seems like when the graphics run their stuff, they are probably confused to which card i'm using whether or it is the APU or the 520 as default

here is my current DMESG:

[jshand@johns-pc ~]$ dmesg
[    0.000000] Linux version 5.3.1-arch1-1-ARCH (builduser@heftig-3999379) (gcc version 9.1.0 (GCC)) #1 SMP PREEMPT Sat Sep 21 11:33:49 UTC 2019
[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=56ea6940-6c9b-4c29-8a8a-52a062b655c0 rw loglevel=3 quiet modprobe.blacklist=radeon
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Hygon HygonGenuine
[    0.000000]   Centaur CentaurHauls
[    0.000000]   zhaoxin   Shanghai  
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000c93b5fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000c93b6000-0x00000000c9db5fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000c9db6000-0x00000000cefbefff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cefbf000-0x00000000cf8befff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000cf8bf000-0x00000000cfbbefff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000cfbbf000-0x00000000cfbfefff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000cfbff000-0x00000000cfbfffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000cfc00000-0x00000000cfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f0a00000-0x00000000f0afffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed80fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000020effffff] usable
[    0.000000] BIOS-e820: [mem 0x000000020f000000-0x000000022effffff] reserved
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 3.0 present.
[    0.000000] DMI: Acer Aspire A315-21G/Squirtle_SR, BIOS V1.12 06/19/2018
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 1796.584 MHz processor
[    0.013984] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.013987] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.013994] last_pfn = 0x20f000 max_arch_pfn = 0x400000000
[    0.014000] MTRR default type: uncachable
[    0.014001] MTRR fixed ranges enabled:
[    0.014003]   00000-9FFFF write-back
[    0.014004]   A0000-BFFFF uncachable
[    0.014006]   C0000-FFFFF write-through
[    0.014006] MTRR variable ranges enabled:
[    0.014008]   0 base 000000000000 mask FFFF80000000 write-back
[    0.014010]   1 base 000080000000 mask FFFFC0000000 write-back
[    0.014012]   2 base 0000C0000000 mask FFFFF0000000 write-back
[    0.014013]   3 base 0000FF800000 mask FFFFFF800000 write-protect
[    0.014014]   4 disabled
[    0.014014]   5 disabled
[    0.014015]   6 disabled
[    0.014016]   7 disabled
[    0.014017] TOM2: 000000022f000000 aka 8944M
[    0.014337] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.014498] last_pfn = 0xcfc00 max_arch_pfn = 0x400000000
[    0.024803] check: Scanning 1 areas for low memory corruption
[    0.024808] Using GB pages for direct mapping
[    0.024811] BRK [0x144c01000, 0x144c01fff] PGTABLE
[    0.024814] BRK [0x144c02000, 0x144c02fff] PGTABLE
[    0.024815] BRK [0x144c03000, 0x144c03fff] PGTABLE
[    0.024864] BRK [0x144c04000, 0x144c04fff] PGTABLE
[    0.024866] BRK [0x144c05000, 0x144c05fff] PGTABLE
[    0.025164] BRK [0x144c06000, 0x144c06fff] PGTABLE
[    0.025244] BRK [0x144c07000, 0x144c07fff] PGTABLE
[    0.025334] BRK [0x144c08000, 0x144c08fff] PGTABLE
[    0.025484] BRK [0x144c09000, 0x144c09fff] PGTABLE
[    0.025570] BRK [0x144c0a000, 0x144c0afff] PGTABLE
[    0.025675] RAMDISK: [mem 0x36dfb000-0x376f4fff]
[    0.025681] ACPI: Early table checksum verification disabled
[    0.025689] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS)
[    0.025694] ACPI: XSDT 0x00000000CFBD6188 0000E4 (v01 ACRSYS ACRPRDCT 00000001      01000013)
[    0.025701] ACPI: FACP 0x00000000CFBF9000 00010C (v05 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025709] ACPI: DSDT 0x00000000CFBE8000 00910A (v01 ACRSYS ACRPRDCT 00040000 1025 00040000)
[    0.025713] ACPI: FACS 0x00000000CFB86000 000040
[    0.025716] ACPI: MSDM 0x00000000CFBFC000 000055 (v03 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025720] ACPI: BOOT 0x00000000CFBFA000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025723] ACPI: HPET 0x00000000CFBF8000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025726] ACPI: MCFG 0x00000000CFBF6000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025730] ACPI: WDAT 0x00000000CFBF3000 00017C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025733] ACPI: UEFI 0x00000000CFBE7000 000042 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000)
[    0.025736] ACPI: SSDT 0x00000000CFBF5000 00043C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025740] ACPI: IVRS 0x00000000CFBDB000 0000D0 (v02 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025743] ACPI: TPM2 0x00000000CFBD8000 000034 (v03 ACRSYS ACRPRDCT 00000002 1025 00040000)
[    0.025746] ACPI: SSDT 0x00000000CFBD4000 001608 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025749] ACPI: SSDT 0x00000000CFBD1000 00165E (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025752] ACPI: UEFI 0x00000000CFBFD000 000236 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025755] ACPI: SPCR 0x00000000CFBF4000 000050 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025758] ACPI: SSDT 0x00000000CFBE1000 0056D2 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000)
[    0.025761] ACPI: CRAT 0x00000000CFBDA000 0002E8 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025764] ACPI: SSDT 0x00000000CFBD7000 000174 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025767] ACPI: FPDT 0x00000000CFBD0000 000044 (v01 ACRSYS ACRPRDCT 00000002 1025 00040000)
[    0.025770] ACPI: ASF! 0x00000000CFBFB000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025774] ACPI: WDRT 0x00000000CFBF2000 000047 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000)
[    0.025777] ACPI: SSDT 0x00000000CFBD9000 000482 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000)
[    0.025780] ACPI: SSDT 0x00000000CFBDC000 004B5B (v02 ACRSYS ACRPRDCT 00000002 1025 00040000)
[    0.025783] ACPI: APIC 0x00000000CFBF7000 000090 (v03 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025786] ACPI: SSDT 0x00000000CFBD3000 000B64 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000)
[    0.025796] ACPI: Local APIC address 0xfee00000
[    0.025925] No NUMA configuration found
[    0.025927] Faking a node at [mem 0x0000000000000000-0x000000020effffff]
[    0.025931] NODE_DATA(0) allocated [mem 0x20effc000-0x20effffff]
[    0.025961] Zone ranges:
[    0.025962]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.025964]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.025965]   Normal   [mem 0x0000000100000000-0x000000020effffff]
[    0.025966]   Device   empty
[    0.025967] Movable zone start for each node
[    0.025968] Early memory node ranges
[    0.025969]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.025970]   node   0: [mem 0x0000000000100000-0x00000000c93b5fff]
[    0.025972]   node   0: [mem 0x00000000c9db6000-0x00000000cefbefff]
[    0.025972]   node   0: [mem 0x00000000cfbff000-0x00000000cfbfffff]
[    0.025973]   node   0: [mem 0x0000000100000000-0x000000020effffff]
[    0.026041] Zeroed struct page in unavailable ranges: 6818 pages
[    0.026042] Initmem setup node 0 [mem 0x0000000000001000-0x000000020effffff]
[    0.026044] On node 0 totalpages: 1955166
[    0.026045]   DMA zone: 64 pages used for memmap
[    0.026046]   DMA zone: 21 pages reserved
[    0.026047]   DMA zone: 3998 pages, LIFO batch:0
[    0.026118]   DMA32 zone: 13143 pages used for memmap
[    0.026119]   DMA32 zone: 841152 pages, LIFO batch:63
[    0.042212]   Normal zone: 17344 pages used for memmap
[    0.042213]   Normal zone: 1110016 pages, LIFO batch:63
[    0.062514] ACPI: PM-Timer IO Port: 0x408
[    0.062517] ACPI: Local APIC address 0xfee00000
[    0.062524] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[    0.062526] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.062527] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.062528] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.062537] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
[    0.062541] IOAPIC[1]: apic_id 5, version 33, address 0xfec01000, GSI 24-55
[    0.062543] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.062545] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.062547] ACPI: IRQ0 used by override.
[    0.062548] ACPI: IRQ9 used by override.
[    0.062551] Using ACPI (MADT) for SMP configuration information
[    0.062553] ACPI: HPET id: 0x10228210 base: 0xfed00000
[    0.062556] ACPI: SPCR: SPCR table version 1
[    0.062558] ACPI: SPCR: console: uart,io,0x3f8,115200
[    0.062561] smpboot: Allowing 4 CPUs, 2 hotplug CPUs
[    0.062586] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.062588] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.062589] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.062590] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.062592] PM: Registered nosave memory: [mem 0xc93b6000-0xc9db5fff]
[    0.062594] PM: Registered nosave memory: [mem 0xcefbf000-0xcf8befff]
[    0.062595] PM: Registered nosave memory: [mem 0xcf8bf000-0xcfbbefff]
[    0.062595] PM: Registered nosave memory: [mem 0xcfbbf000-0xcfbfefff]
[    0.062597] PM: Registered nosave memory: [mem 0xcfc00000-0xcfffffff]
[    0.062598] PM: Registered nosave memory: [mem 0xd0000000-0xf09fffff]
[    0.062599] PM: Registered nosave memory: [mem 0xf0a00000-0xf0afffff]
[    0.062599] PM: Registered nosave memory: [mem 0xf0b00000-0xf7ffffff]
[    0.062600] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.062601] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.062601] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.062602] PM: Registered nosave memory: [mem 0xfec01000-0xfec0ffff]
[    0.062603] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff]
[    0.062604] PM: Registered nosave memory: [mem 0xfec11000-0xfed7ffff]
[    0.062604] PM: Registered nosave memory: [mem 0xfed80000-0xfed80fff]
[    0.062605] PM: Registered nosave memory: [mem 0xfed81000-0xfedfffff]
[    0.062606] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.062606] PM: Registered nosave memory: [mem 0xfee01000-0xff7fffff]
[    0.062607] PM: Registered nosave memory: [mem 0xff800000-0xffffffff]
[    0.062610] [mem 0xd0000000-0xf09fffff] available for PCI devices
[    0.062611] Booting paravirtualized kernel on bare hardware
[    0.062615] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.203029] setup_percpu: NR_CPUS:320 nr_cpumask_bits:320 nr_cpu_ids:4 nr_node_ids:1
[    0.203734] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u524288
[    0.203743] pcpu-alloc: s184320 r8192 d28672 u524288 alloc=1*2097152
[    0.203744] pcpu-alloc: [0] 0 1 2 3 
[    0.203772] Built 1 zonelists, mobility grouping on.  Total pages: 1924594
[    0.203773] Policy zone: Normal
[    0.203775] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=56ea6940-6c9b-4c29-8a8a-52a062b655c0 rw loglevel=3 quiet modprobe.blacklist=radeon
[    0.206068] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.207184] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.207218] mem auto-init: stack:byref_all, heap alloc:off, heap free:off
[    0.224634] Calgary: detecting Calgary via BIOS EBDA area
[    0.224638] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.263546] Memory: 7580604K/7820664K available (12291K kernel code, 1321K rwdata, 3952K rodata, 1632K init, 3548K bss, 240060K reserved, 0K cma-reserved)
[    0.263815] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.263838] ftrace: allocating 37806 entries in 148 pages
[    0.284317] rcu: Preemptible hierarchical RCU implementation.
[    0.284319] rcu:     CONFIG_RCU_FANOUT set to non-default value of 32.
[    0.284319] rcu:     RCU dyntick-idle grace-period acceleration is enabled.
[    0.284321] rcu:     RCU restricting CPUs from NR_CPUS=320 to nr_cpu_ids=4.
[    0.284321] rcu:     RCU priority boosting: priority 1 delay 500 ms.
[    0.284323]  Tasks RCU enabled.
[    0.284324] rcu: RCU calculated value of scheduler-enlistment delay is 30 jiffies.
[    0.284325] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.286703] NR_IRQS: 20736, nr_irqs: 1000, preallocated irqs: 16
[    0.286877] rcu:     Offload RCU callbacks from CPUs: (none).
[    0.287062] random: get_random_bytes called from start_kernel+0x3ce/0x5a9 with crng_init=0
[    0.287091] spurious 8259A interrupt: IRQ7.
[    0.287112] Console: colour dummy device 80x25
[    0.287120] printk: console [tty0] enabled
[    0.287153] ACPI: Core revision 20190703
[    0.287390] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
[    0.287409] APIC: Switch to symmetric I/O mode setup
[    0.311540] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.327412] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x19e58ea0e27, max_idle_ns: 440795276664 ns
[    0.327420] Calibrating delay loop (skipped), value calculated using timer frequency.. 3594.88 BogoMIPS (lpj=5988613)
[    0.327423] pid_max: default: 32768 minimum: 301
[    0.327503] LSM: Security Framework initializing
[    0.327509] Yama: becoming mindful.
[    0.327574] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.327608] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.327825] *** VALIDATE proc ***
[    0.327894] *** VALIDATE cgroup1 ***
[    0.327897] *** VALIDATE cgroup2 ***
[    0.327943] BIOS may not properly restore RDRAND after suspend, hiding RDRAND via CPUID. Use rdrand=force to reenable.
[    0.327994] LVT offset 1 assigned for vector 0xf9
[    0.328003] Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512
[    0.328004] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0
[    0.328008] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.328010] Spectre V2 : Mitigation: Full AMD retpoline
[    0.328011] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.328013] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.328015] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.328239] Freeing SMP alternatives memory: 32K
[    0.437584] smpboot: CPU0: AMD A9-9420e RADEON R5, 5 COMPUTE CORES 2C+3G (family: 0x15, model: 0x70, stepping: 0x0)
[    0.457512] Performance Events: Fam15h core perfctr, AMD PMU driver.
[    0.457520] ... version:                0
[    0.457521] ... bit width:              48
[    0.457522] ... generic registers:      6
[    0.457522] ... value mask:             0000ffffffffffff
[    0.457523] ... max period:             00007fffffffffff
[    0.457524] ... fixed-purpose events:   0
[    0.457525] ... event mask:             000000000000003f
[    0.464167] rcu: Hierarchical SRCU implementation.
[    0.487535] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.494179] smp: Bringing up secondary CPUs ...
[    0.534198] x86: Booting SMP configuration:
[    0.534201] .... node  #0, CPUs:      #1
[    0.536384] smp: Brought up 1 node, 2 CPUs
[    0.536384] smpboot: Max logical packages: 2
[    0.536384] smpboot: Total of 2 processors activated (7189.76 BogoMIPS)
[    0.536384] devtmpfs: initialized
[    0.537480] x86/mm: Memory block size: 128MB
[    0.538407] PM: Registering ACPI NVS region [mem 0xc93b6000-0xc9db5fff] (10485760 bytes)
[    0.538407] PM: Registering ACPI NVS region [mem 0xcf8bf000-0xcfbbefff] (3145728 bytes)
[    0.538407] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.538407] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.538407] pinctrl core: initialized pinctrl subsystem
[    0.538407] PM: RTC time: 21:19:19, date: 2019-09-24
[    0.538407] NET: Registered protocol family 16
[    0.538407] audit: initializing netlink subsys (disabled)
[    0.538407] audit: type=2000 audit(1569359958.229:1): state=initialized audit_enabled=0 res=1
[    0.538407] cpuidle: using governor ladder
[    0.538407] cpuidle: using governor menu
[    0.538407] Simple Boot Flag at 0x44 set to 0x1
[    0.538407] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.538407] ACPI: bus type PCI registered
[    0.538407] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.538407] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.538407] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.538407] PCI: Using configuration type 1 for base access
[    0.541544] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.541544] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.544231] ACPI: Added _OSI(Module Device)
[    0.544233] ACPI: Added _OSI(Processor Device)
[    0.544234] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.544235] ACPI: Added _OSI(Processor Aggregator Device)
[    0.544236] ACPI: Added _OSI(Linux-Dell-Video)
[    0.544237] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.544238] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.560488] ACPI: 9 ACPI AML tables successfully acquired and loaded
[    0.563192] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.569465] ACPI: EC: EC started
[    0.569467] ACPI: EC: interrupt blocked
[    0.569852] ACPI: \_SB_.PCI0.LPC0.EC0_: Used as first EC
[    0.569855] ACPI: \_SB_.PCI0.LPC0.EC0_: GPE=0x3, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.569856] ACPI: \_SB_.PCI0.LPC0.EC0_: Boot DSDT EC used to handle transactions
[    0.569857] ACPI: Interpreter enabled
[    0.569883] ACPI: (supports S0 S3 S4 S5)
[    0.569885] ACPI: Using IOAPIC for interrupt routing
[    0.570096] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.570507] ACPI: Enabled 3 GPEs in block 00 to 1F
[    0.571780] ACPI: Power Resource [WRST] (on)
[    0.572826] ACPI: Power Resource [P0U2] (off)
[    0.572869] ACPI: Power Resource [P3U2] (off)
[    0.573267] ACPI: Power Resource [P0U3] (off)
[    0.573312] ACPI: Power Resource [P3U3] (off)
[    0.574813] ACPI: Power Resource [P0ST] (on)
[    0.574858] ACPI: Power Resource [P3ST] (on)
[    0.575559] ACPI: Power Resource [P0SD] (off)
[    0.575602] ACPI: Power Resource [P3SD] (off)
[    0.579289] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.579297] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.579520] acpi PNP0A08:00: _OSC: platform does not support [SHPCHotplug LTR]
[    0.579726] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.579728] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    0.579747] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.579895] acpi PNP0A08:00: ignoring host bridge window [mem 0x000cc000-0x000cffff window] (conflicts with Video ROM [mem 0x000c0000-0x000cfdff])
[    0.580136] PCI host bridge to bus 0000:00
[    0.580138] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.580140] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.580141] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.580143] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[    0.580144] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[    0.580146] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[    0.580147] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[    0.580148] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[    0.580150] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[    0.580151] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[    0.580152] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[    0.580153] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[    0.580155] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[    0.580156] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[    0.580157] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xf7ffffff window]
[    0.580159] pci_bus 0000:00: root bus resource [mem 0xfc000000-0xfed3ffff window]
[    0.580160] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.580172] pci 0000:00:00.0: [1022:1576] type 00 class 0x060000
[    0.580295] pci 0000:00:00.2: [1022:1577] type 00 class 0x080600
[    0.580423] pci 0000:00:01.0: [1002:98e4] type 00 class 0x030000
[    0.580441] pci 0000:00:01.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
[    0.580449] pci 0000:00:01.0: reg 0x18: [mem 0xf0000000-0xf07fffff 64bit pref]
[    0.580455] pci 0000:00:01.0: reg 0x20: [io  0x4000-0x40ff]
[    0.580461] pci 0000:00:01.0: reg 0x24: [mem 0xf0e00000-0xf0e3ffff]
[    0.580467] pci 0000:00:01.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
[    0.580471] pci 0000:00:01.0: enabling Extended Tags
[    0.580510] pci 0000:00:01.0: supports D1 D2
[    0.580512] pci 0000:00:01.0: PME# supported from D1 D2 D3hot
[    0.580623] pci 0000:00:01.1: [1002:15b3] type 00 class 0x040300
[    0.580639] pci 0000:00:01.1: reg 0x10: [mem 0xf0e60000-0xf0e63fff 64bit]
[    0.580663] pci 0000:00:01.1: enabling Extended Tags
[    0.580693] pci 0000:00:01.1: supports D1 D2
[    0.580789] pci 0000:00:02.0: [1022:157b] type 00 class 0x060000
[    0.580894] pci 0000:00:02.1: [1022:157c] type 01 class 0x060400
[    0.580932] pci 0000:00:02.1: enabling Extended Tags
[    0.581016] pci 0000:00:02.1: PME# supported from D0 D3hot D3cold
[    0.581123] pci 0000:00:02.2: [1022:157c] type 01 class 0x060400
[    0.581160] pci 0000:00:02.2: enabling Extended Tags
[    0.581202] pci 0000:00:02.2: PME# supported from D0 D3hot D3cold
[    0.581311] pci 0000:00:02.3: [1022:157c] type 01 class 0x060400
[    0.581349] pci 0000:00:02.3: enabling Extended Tags
[    0.581390] pci 0000:00:02.3: PME# supported from D0 D3hot D3cold
[    0.581496] pci 0000:00:03.0: [1022:157b] type 00 class 0x060000
[    0.581610] pci 0000:00:08.0: [1022:1578] type 00 class 0x108000
[    0.581624] pci 0000:00:08.0: reg 0x10: [mem 0xf0e40000-0xf0e5ffff 64bit pref]
[    0.581629] pci 0000:00:08.0: reg 0x18: [mem 0xf0b00000-0xf0bfffff]
[    0.581634] pci 0000:00:08.0: reg 0x1c: [mem 0xf0e6f000-0xf0e6ffff]
[    0.581642] pci 0000:00:08.0: reg 0x24: [mem 0xf0e6a000-0xf0e6bfff]
[    0.581748] pci 0000:00:09.0: [1022:157d] type 00 class 0x060000
[    0.581850] pci 0000:00:09.2: [1022:157a] type 00 class 0x040300
[    0.581861] pci 0000:00:09.2: reg 0x10: [mem 0xf0e64000-0xf0e67fff]
[    0.581899] pci 0000:00:09.2: PME# supported from D0 D3hot D3cold
[    0.582009] pci 0000:00:10.0: [1022:7914] type 00 class 0x0c0330
[    0.582037] pci 0000:00:10.0: reg 0x10: [mem 0xf0e68000-0xf0e69fff 64bit]
[    0.582142] pci 0000:00:10.0: PME# supported from D0 D3hot D3cold
[    0.582256] pci 0000:00:11.0: [1022:7901] type 00 class 0x010601
[    0.582276] pci 0000:00:11.0: reg 0x10: [io  0x4118-0x411f]
[    0.582284] pci 0000:00:11.0: reg 0x14: [io  0x4124-0x4127]
[    0.582293] pci 0000:00:11.0: reg 0x18: [io  0x4110-0x4117]
[    0.582301] pci 0000:00:11.0: reg 0x1c: [io  0x4120-0x4123]
[    0.582309] pci 0000:00:11.0: reg 0x20: [io  0x4100-0x410f]
[    0.582318] pci 0000:00:11.0: reg 0x24: [mem 0xf0e6c000-0xf0e6c3ff]
[    0.582356] pci 0000:00:11.0: PME# supported from D3hot
[    0.582452] pci 0000:00:12.0: [1022:7908] type 00 class 0x0c0320
[    0.583517] pci 0000:00:12.0: reg 0x10: [mem 0xf0e6d000-0xf0e6d0ff]
[    0.586487] pci 0000:00:12.0: supports D1 D2
[    0.586488] pci 0000:00:12.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.586586] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
[    0.586731] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
[    0.586882] pci 0000:00:18.0: [1022:15b0] type 00 class 0x060000
[    0.586973] pci 0000:00:18.1: [1022:15b1] type 00 class 0x060000
[    0.587059] pci 0000:00:18.2: [1022:15b2] type 00 class 0x060000
[    0.587155] pci 0000:00:18.3: [1022:15b3] type 00 class 0x060000
[    0.587487] pci 0000:00:18.4: [1022:15b4] type 00 class 0x060000
[    0.587574] pci 0000:00:18.5: [1022:15b5] type 00 class 0x060000
[    0.587765] pci 0000:01:00.0: [1002:6665] type 00 class 0x038000
[    0.587794] pci 0000:01:00.0: reg 0x10: [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.587807] pci 0000:01:00.0: reg 0x18: [mem 0xf0d00000-0xf0d3ffff 64bit]
[    0.587816] pci 0000:01:00.0: reg 0x20: [io  0x3000-0x30ff]
[    0.587832] pci 0000:01:00.0: reg 0x30: [mem 0xfffe0000-0xffffffff pref]
[    0.587840] pci 0000:01:00.0: enabling Extended Tags
[    0.587902] pci 0000:01:00.0: supports D1 D2
[    0.587903] pci 0000:01:00.0: PME# supported from D1 D2 D3hot
[    0.587939] pci 0000:01:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:00:02.1 (capable of 63.008 Gb/s with 8 GT/s x8 link)
[    0.588015] pci 0000:00:02.1: PCI bridge to [bus 01]
[    0.588020] pci 0000:00:02.1:   bridge window [io  0x3000-0x3fff]
[    0.588023] pci 0000:00:02.1:   bridge window [mem 0xf0d00000-0xf0dfffff]
[    0.588027] pci 0000:00:02.1:   bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.588081] pci 0000:02:00.0: [10ec:5287] type 00 class 0xff0000
[    0.588109] pci 0000:02:00.0: reg 0x10: [mem 0xf0c05000-0xf0c05fff]
[    0.588162] pci 0000:02:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[    0.588247] pci 0000:02:00.0: supports D1 D2
[    0.588248] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.588351] pci 0000:02:00.1: [10ec:8168] type 00 class 0x020000
[    0.588377] pci 0000:02:00.1: reg 0x10: [io  0x2000-0x20ff]
[    0.588401] pci 0000:02:00.1: reg 0x18: [mem 0xf0c04000-0xf0c04fff 64bit]
[    0.588416] pci 0000:02:00.1: reg 0x20: [mem 0xf0c00000-0xf0c03fff 64bit]
[    0.588504] pci 0000:02:00.1: supports D1 D2
[    0.588505] pci 0000:02:00.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.588632] pci 0000:00:02.2: PCI bridge to [bus 02]
[    0.588637] pci 0000:00:02.2:   bridge window [io  0x2000-0x2fff]
[    0.588640] pci 0000:00:02.2:   bridge window [mem 0xf0c00000-0xf0cfffff]
[    0.588810] pci 0000:03:00.0: [168c:0042] type 00 class 0x028000
[    0.589002] pci 0000:03:00.0: reg 0x10: [mem 0xf0800000-0xf09fffff 64bit]
[    0.589704] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
[    0.590253] pci 0000:00:02.3: PCI bridge to [bus 03]
[    0.590259] pci 0000:00:02.3:   bridge window [mem 0xf0800000-0xf09fffff]
[    0.591245] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591343] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591423] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591521] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591613] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591686] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591758] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 5 6 10 11) *0, disabled.
[    0.591830] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 5 6 10 11) *0, disabled.
[    0.592773] ACPI: EC: interrupt unblocked
[    0.592773] ACPI: EC: event unblocked
[    0.592773] ACPI: \_SB_.PCI0.LPC0.EC0_: GPE=0x3, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.592773] ACPI: \_SB_.PCI0.LPC0.EC0_: Boot DSDT EC used to handle transactions and events
[    0.592777] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[    0.592777] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.592777] pci 0000:00:01.0: vgaarb: bridge control possible
[    0.592777] vgaarb: loaded
[    0.592777] ACPI: bus type USB registered
[    0.592777] usbcore: registered new interface driver usbfs
[    0.592777] usbcore: registered new interface driver hub
[    0.592777] usbcore: registered new device driver usb
[    0.595741] pps_core: LinuxPPS API ver. 1 registered
[    0.595742] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.595746] PTP clock support registered
[    0.595758] EDAC MC: Ver: 3.0.0
[    0.597465] PCI: Using ACPI for IRQ routing
[    0.599220] PCI: pci_cache_line_size set to 64 bytes
[    0.599376] e820: reserve RAM buffer [mem 0x0009f800-0x0009ffff]
[    0.599378] e820: reserve RAM buffer [mem 0xc93b6000-0xcbffffff]
[    0.599379] e820: reserve RAM buffer [mem 0xcefbf000-0xcfffffff]
[    0.599380] e820: reserve RAM buffer [mem 0xcfc00000-0xcfffffff]
[    0.599381] e820: reserve RAM buffer [mem 0x20f000000-0x20fffffff]
[    0.599527] NetLabel: Initializing
[    0.599528] NetLabel:  domain hash size = 128
[    0.599529] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.599544] NetLabel:  unlabeled traffic allowed by default
[    0.599549] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.599549] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.600752] clocksource: Switched to clocksource tsc-early
[    0.617127] VFS: Disk quotas dquot_6.6.0
[    0.617150] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.617193] *** VALIDATE hugetlbfs ***
[    0.617260] pnp: PnP ACPI init
[    0.617560] system 00:00: [mem 0xfec00000-0xfec01fff] could not be reserved
[    0.617562] system 00:00: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.617564] system 00:00: [mem 0xf0a00000-0xf0afffff] has been reserved
[    0.617571] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.617783] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.617816] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.617918] system 00:03: [io  0x0400-0x04cf] has been reserved
[    0.617920] system 00:03: [io  0x04d0-0x04d1] has been reserved
[    0.617922] system 00:03: [io  0x04d6] has been reserved
[    0.617923] system 00:03: [io  0x0c00-0x0c01] has been reserved
[    0.617925] system 00:03: [io  0x0c14] has been reserved
[    0.617926] system 00:03: [io  0x0c50-0x0c52] has been reserved
[    0.617928] system 00:03: [io  0x0c6c] has been reserved
[    0.617929] system 00:03: [io  0x0c6f] has been reserved
[    0.617931] system 00:03: [io  0x0cd0-0x0cdb] has been reserved
[    0.617935] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.618022] system 00:04: [mem 0x000e0000-0x000fffff] could not be reserved
[    0.618024] system 00:04: [mem 0xff800000-0xffffffff] has been reserved
[    0.618028] system 00:04: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.618854] pnp: PnP ACPI: found 5 devices
[    0.620661] thermal_sys: Registered thermal governor 'fair_share'
[    0.620662] thermal_sys: Registered thermal governor 'bang_bang'
[    0.620663] thermal_sys: Registered thermal governor 'step_wise'
[    0.620664] thermal_sys: Registered thermal governor 'user_space'
[    0.620664] thermal_sys: Registered thermal governor 'power_allocator'
[    0.625210] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.625253] pci 0000:00:01.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window
[    0.625256] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffe0000-0xffffffff pref]: no compatible bridge window
[    0.625258] pci 0000:02:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[    0.625282] pci 0000:00:01.0: BAR 6: assigned [mem 0xf0e80000-0xf0e9ffff pref]
[    0.625286] pci 0000:01:00.0: BAR 6: assigned [mem 0xf0d40000-0xf0d5ffff pref]
[    0.625288] pci 0000:00:02.1: PCI bridge to [bus 01]
[    0.625291] pci 0000:00:02.1:   bridge window [io  0x3000-0x3fff]
[    0.625295] pci 0000:00:02.1:   bridge window [mem 0xf0d00000-0xf0dfffff]
[    0.625298] pci 0000:00:02.1:   bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.625303] pci 0000:02:00.0: BAR 6: assigned [mem 0xf0c10000-0xf0c1ffff pref]
[    0.625305] pci 0000:00:02.2: PCI bridge to [bus 02]
[    0.625307] pci 0000:00:02.2:   bridge window [io  0x2000-0x2fff]
[    0.625311] pci 0000:00:02.2:   bridge window [mem 0xf0c00000-0xf0cfffff]
[    0.625317] pci 0000:00:02.3: PCI bridge to [bus 03]
[    0.625321] pci 0000:00:02.3:   bridge window [mem 0xf0800000-0xf09fffff]
[    0.625328] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.625330] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.625332] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.625334] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window]
[    0.625335] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window]
[    0.625336] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window]
[    0.625338] pci_bus 0000:00: resource 10 [mem 0x000d0000-0x000d3fff window]
[    0.625339] pci_bus 0000:00: resource 11 [mem 0x000d4000-0x000d7fff window]
[    0.625341] pci_bus 0000:00: resource 12 [mem 0x000d8000-0x000dbfff window]
[    0.625342] pci_bus 0000:00: resource 13 [mem 0x000dc000-0x000dffff window]
[    0.625343] pci_bus 0000:00: resource 14 [mem 0x000e0000-0x000e3fff window]
[    0.625344] pci_bus 0000:00: resource 15 [mem 0x000e4000-0x000e7fff window]
[    0.625346] pci_bus 0000:00: resource 16 [mem 0x000e8000-0x000ebfff window]
[    0.625347] pci_bus 0000:00: resource 17 [mem 0x000ec000-0x000effff window]
[    0.625348] pci_bus 0000:00: resource 18 [mem 0xd0000000-0xf7ffffff window]
[    0.625350] pci_bus 0000:00: resource 19 [mem 0xfc000000-0xfed3ffff window]
[    0.625351] pci_bus 0000:01: resource 0 [io  0x3000-0x3fff]
[    0.625353] pci_bus 0000:01: resource 1 [mem 0xf0d00000-0xf0dfffff]
[    0.625354] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.625356] pci_bus 0000:02: resource 0 [io  0x2000-0x2fff]
[    0.625357] pci_bus 0000:02: resource 1 [mem 0xf0c00000-0xf0cfffff]
[    0.625359] pci_bus 0000:03: resource 1 [mem 0xf0800000-0xf09fffff]
[    0.625494] NET: Registered protocol family 2
[    0.625671] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.625693] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.625828] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[    0.626108] TCP: Hash tables configured (established 65536 bind 65536)
[    0.626184] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.626224] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
[    0.626342] NET: Registered protocol family 1
[    0.626351] NET: Registered protocol family 44
[    0.626366] pci 0000:00:01.0: disabling ATS (broken on this device)
[    0.626374] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.626382] pci 0000:00:01.1: D0 power state depends on 0000:00:01.0
[    0.651639] pci 0000:00:12.0: quirk_usb_early_handoff+0x0/0x63a took 16320 usecs
[    0.651722] PCI: CLS 64 bytes, default 64
[    0.651781] Trying to unpack rootfs image as initramfs...
[    0.811643] Freeing initrd memory: 9192K
[    0.811674] pci 0000:00:00.2: AMD-Vi: IOMMU performance counters supported
[    0.811872] pci 0000:00:00.2: can't derive routing for PCI INT A
[    0.811874] pci 0000:00:00.2: PCI INT A: not connected
[    0.812125] pci 0000:00:01.0: Adding to iommu group 0
[    0.812172] pci 0000:00:01.0: Using iommu direct mapping
[    0.812194] pci 0000:00:01.1: Adding to iommu group 0
[    0.812263] pci 0000:00:02.0: Adding to iommu group 1
[    0.812282] pci 0000:00:02.1: Adding to iommu group 1
[    0.812302] pci 0000:00:02.2: Adding to iommu group 1
[    0.812321] pci 0000:00:02.3: Adding to iommu group 1
[    0.812390] pci 0000:00:03.0: Adding to iommu group 2
[    0.812468] pci 0000:00:08.0: Adding to iommu group 3
[    0.812548] pci 0000:00:09.0: Adding to iommu group 4
[    0.812567] pci 0000:00:09.2: Adding to iommu group 4
[    0.812644] pci 0000:00:10.0: Adding to iommu group 5
[    0.812716] pci 0000:00:11.0: Adding to iommu group 6
[    0.812795] pci 0000:00:12.0: Adding to iommu group 7
[    0.812879] pci 0000:00:14.0: Adding to iommu group 8
[    0.812899] pci 0000:00:14.3: Adding to iommu group 8
[    0.813021] pci 0000:00:18.0: Adding to iommu group 9
[    0.813041] pci 0000:00:18.1: Adding to iommu group 9
[    0.813061] pci 0000:00:18.2: Adding to iommu group 9
[    0.813081] pci 0000:00:18.3: Adding to iommu group 9
[    0.813101] pci 0000:00:18.4: Adding to iommu group 9
[    0.813120] pci 0000:00:18.5: Adding to iommu group 9
[    0.813137] pci 0000:01:00.0: Adding to iommu group 1
[    0.813157] pci 0000:02:00.0: Adding to iommu group 1
[    0.813173] pci 0000:02:00.1: Adding to iommu group 1
[    0.813242] pci 0000:03:00.0: Adding to iommu group 1
[    0.813809] pci 0000:00:00.2: AMD-Vi: Found IOMMU cap 0x40
[    0.813811] pci 0000:00:00.2: AMD-Vi: Extended features (0x37ef22294ada):
[    0.813812]  PPR NX GT IA GA PC GA_vAPIC
[    0.813816] AMD-Vi: Interrupt remapping enabled
[    0.813816] AMD-Vi: Virtual APIC enabled
[    0.813975] AMD-Vi: Lazy IO/TLB flushing enabled
[    0.815977] LVT offset 0 assigned for vector 0x400
[    0.816020] perf: AMD IBS detected (0x000007ff)
[    0.816026] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).
[    0.816107] check: Scanning for low memory corruption every 60 seconds
[    0.816641] Initialise system trusted keyrings
[    0.816656] Key type blacklist registered
[    0.816733] workingset: timestamp_bits=41 max_order=21 bucket_order=0
[    0.818398] zbud: loaded
[    0.824723] Key type asymmetric registered
[    0.824726] Asymmetric key parser 'x509' registered
[    0.824752] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.824829] io scheduler mq-deadline registered
[    0.824831] io scheduler kyber registered
[    0.824880] io scheduler bfq registered
[    0.825395] pcieport 0000:00:02.1: PME: Signaling with IRQ 26
[    0.825426] pcieport 0000:00:02.1: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise- Interlock- NoCompl+ LLActRep+
[    0.825694] pcieport 0000:00:02.2: PME: Signaling with IRQ 27
[    0.825875] pcieport 0000:00:02.3: PME: Signaling with IRQ 28
[    0.825952] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.826073] vesafb: mode is 1366x768x32, linelength=5632, pages=0
[    0.826074] vesafb: scrolling: redraw
[    0.826076] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[    0.826098] vesafb: framebuffer at 0xe0000000, mapped to 0x(____ptrval____), using 4224k, total 4224k
[    0.826170] fbcon: Deferring console take-over
[    0.826171] fb0: VESA VGA frame buffer device
[    0.826239] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    0.826249] ACPI: Power Button [PWRB]
[    0.826321] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
[    0.826328] ACPI: Sleep Button [SLPB]
[    0.826366] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input2
[    0.826374] ACPI: Lid Switch [LID]
[    0.826419] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    0.828831] ACPI: Power Button [PWRF]
[    0.828945] ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[    0.829373] acpi device:00: registered as cooling_device0
[    0.829419] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
[    0.829462] ACPI: Video Device [VGA1] (multi-head: yes  rom: no  post: no)
[    0.829698] acpi device:02: registered as cooling_device1
[    0.829741] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/LNXVIDEO:01/input/input5
[    0.830548] thermal LNXTHERM:00: registered as thermal_zone0
[    0.830549] ACPI: Thermal Zone [THRM] (30 C)
[    0.830799] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.831364] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[    0.831883] usbcore: registered new interface driver usbserial_generic
[    0.831889] usbserial: USB Serial support registered for generic
[    0.831915] rtc_cmos 00:01: RTC can wake from S4
[    0.832052] rtc_cmos 00:01: registered as rtc0
[    0.832073] rtc_cmos 00:01: alarms up to one month, 114 bytes nvram, hpet irqs
[    0.832185] ledtrig-cpu: registered to indicate activity on CPUs
[    0.832263] x86/pm: family 0x15 cpu detected, MSR saving is needed during suspending.
[    0.832481] NET: Registered protocol family 10
[    0.842536] Segment Routing with IPv6
[    0.842572] NET: Registered protocol family 17
[    0.842831] RAS: Correctable Errors collector initialized.
[    0.842885] microcode: CPU0: patch_level=0x06006705
[    0.842892] microcode: CPU1: patch_level=0x06006705
[    0.842946] microcode: Microcode Update Driver: v2.2.
[    0.842963] sched_clock: Marking stable (822419601, 20520781)->(845044479, -2104097)
[    0.843129] registered taskstats version 1
[    0.843146] Loading compiled-in X.509 certificates
[    0.848946] Loaded X.509 cert 'Build time autogenerated kernel key: 98a07e5f4542d6bc42dda53c61b0df13c805345f'
[    0.848990] zswap: loaded using pool lzo/zbud
[    0.858712] Key type big_key registered
[    0.859183] PM:   Magic number: 3:323:349
[    0.859291] rtc_cmos 00:01: setting system clock to 2019-09-24T21:19:19 UTC (1569359959)
[    0.861334] Freeing unused decrypted memory: 2040K
[    0.861986] Freeing unused kernel image memory: 1632K
[    0.871465] Write protecting the kernel read-only data: 18432k
[    0.872353] Freeing unused kernel image memory: 2012K
[    0.872452] Freeing unused kernel image memory: 144K
[    0.884350] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    0.884359] Run /init as init process
[    0.906338] fbcon: Taking over console
[    0.906451] Console: switching to colour frame buffer device 170x48
[    1.001969] i8042: PNP: PS/2 Controller [PNP0303:KBC0] at 0x60,0x64 irq 1
[    1.001972] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[    1.004823] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.020577] xhci_hcd 0000:00:10.0: xHCI Host Controller
[    1.020587] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1
[    1.020794] xhci_hcd 0000:00:10.0: hcc params 0x014040c3 hci version 0x100 quirks 0x0000000000000410
[    1.025702] SCSI subsystem initialized
[    1.031437] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03
[    1.031441] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.031443] usb usb1: Product: xHCI Host Controller
[    1.031445] usb usb1: Manufacturer: Linux 5.3.1-arch1-1-ARCH xhci-hcd
[    1.031447] usb usb1: SerialNumber: 0000:00:10.0
[    1.031650] hub 1-0:1.0: USB hub found
[    1.031666] hub 1-0:1.0: 4 ports detected
[    1.032640] xhci_hcd 0000:00:10.0: xHCI Host Controller
[    1.032646] xhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[    1.032652] xhci_hcd 0000:00:10.0: Host supports USB 3.0 SuperSpeed
[    1.032659] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.034142] ehci-pci: EHCI PCI platform driver
[    1.034399] ehci-pci 0000:00:12.0: EHCI Host Controller
[    1.034575] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.034635] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.03
[    1.034638] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.034640] usb usb2: Product: xHCI Host Controller
[    1.034641] usb usb2: Manufacturer: Linux 5.3.1-arch1-1-ARCH xhci-hcd
[    1.034643] usb usb2: SerialNumber: 0000:00:10.0
[    1.034829] hub 2-0:1.0: USB hub found
[    1.034844] hub 2-0:1.0: 4 ports detected
[    1.035316] usb: port power management may be unreliable
[    1.036166] ehci-pci 0000:00:12.0: new USB bus registered, assigned bus number 3
[    1.036185] ehci-pci 0000:00:12.0: debug port 2
[    1.036264] ehci-pci 0000:00:12.0: irq 18, io mem 0xf0e6d000
[    1.051255] ehci-pci 0000:00:12.0: USB 2.0 started, EHCI 1.00
[    1.051347] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.03
[    1.051350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.051352] usb usb3: Product: EHCI Host Controller
[    1.051354] usb usb3: Manufacturer: Linux 5.3.1-arch1-1-ARCH ehci_hcd
[    1.051356] usb usb3: SerialNumber: 0000:00:12.0
[    1.051548] hub 3-0:1.0: USB hub found
[    1.051559] hub 3-0:1.0: 2 ports detected
[    1.061371] libata version 3.00 loaded.
[    1.062397] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input6
[    1.066264] ahci 0000:00:11.0: version 3.0
[    1.066524] ahci 0000:00:11.0: AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
[    1.066526] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp fbs pio slum part 
[    1.066918] scsi host0: ahci
[    1.067037] ata1: SATA max UDMA/133 abar m1024@0xf0e6c000 port 0xf0e6c100 irq 19
[    1.377648] usb 3-1: new high-speed USB device number 2 using ehci-pci
[    1.525453] usb 3-1: New USB device found, idVendor=0438, idProduct=7900, bcdDevice= 0.18
[    1.525457] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.526793] hub 3-1:1.0: USB hub found
[    1.526852] hub 3-1:1.0: 4 ports detected
[    1.534312] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    1.535308] ata1.00: ATA-10: WDC WD10SPZX-21Z10T0, 02.01A02, max UDMA/133
[    1.535312] ata1.00: 1953525168 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    1.536673] ata1.00: configured for UDMA/133
[    1.536884] scsi 0:0:0:0: Direct-Access     ATA      WDC WD10SPZX-21Z 1A02 PQ: 0 ANSI: 5
[    1.540554] sd 0:0:0:0: [sda] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB)
[    1.540557] sd 0:0:0:0: [sda] 4096-byte physical blocks
[    1.540573] sd 0:0:0:0: [sda] Write Protect is off
[    1.540575] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.540599] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.649597]  sda: sda1 sda2
[    1.650163] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.824328] usb 3-1.1: new full-speed USB device number 3 using ehci-pci
[    1.827620] tsc: Refined TSC clocksource calibration: 1796.628 MHz
[    1.827628] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19e5b8378c0, max_idle_ns: 440795258508 ns
[    1.827715] clocksource: Switched to clocksource tsc
[    1.943899] usb 3-1.1: New USB device found, idVendor=046d, idProduct=c534, bcdDevice=29.01
[    1.943902] usb 3-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.943904] usb 3-1.1: Product: USB Receiver
[    1.943906] usb 3-1.1: Manufacturer: Logitech
[    1.949947] hidraw: raw HID events driver (C) Jiri Kosina
[    1.957975] usbcore: registered new interface driver usbhid
[    1.957978] usbhid: USB HID core driver
[    1.960302] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.0/0003:046D:C534.0001/input/input7
[    2.014439] hid-generic 0003:046D:C534.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:12.0-1.1/input0
[    2.014847] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/input/input8
[    2.014897] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/input/input9
[    2.037655] usb 3-1.3: new full-speed USB device number 4 using ehci-pci
[    2.071073] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/input/input10
[    2.071198] hid-generic 0003:046D:C534.0002: input,hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:12.0-1.1/input1
[    2.117497] logitech-djreceiver 0003:046D:C534.0001: hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:12.0-1.1/input0
[    2.156872] usb 3-1.3: New USB device found, idVendor=04ca, idProduct=3015, bcdDevice= 0.01
[    2.156875] usb 3-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.223057] logitech-djreceiver 0003:046D:C534.0002: hiddev0,hidraw1: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:12.0-1.1/input1
[    2.247646] usb 3-1.4: new high-speed USB device number 5 using ehci-pci
[    2.263132] random: fast init done
[    2.279522] logitech-djreceiver 0003:046D:C534.0002: device of type eQUAD nano Lite (0x0a) connected on slot 1
[    2.280623] input: Logitech Wireless Keyboard PID:4023 Keyboard as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/0003:046D:4023.0003/input/input13
[    2.280673] input: Logitech Wireless Keyboard PID:4023 Consumer Control as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/0003:046D:4023.0003/input/input14
[    2.280703] input: Logitech Wireless Keyboard PID:4023 System Control as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/0003:046D:4023.0003/input/input15
[    2.281051] hid-generic 0003:046D:4023.0003: input,hidraw2: USB HID v1.11 Keyboard [Logitech Wireless Keyboard PID:4023] on usb-0000:00:12.0-1.1/input1:1
[    2.281519] logitech-djreceiver 0003:046D:C534.0002: device of type eQUAD nano Lite (0x0a) connected on slot 2
[    2.281885] input: Logitech Wireless Mouse PID:4054 Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/0003:046D:4054.0004/input/input20
[    2.282078] hid-generic 0003:046D:4054.0004: input,hidraw3: USB HID v1.11 Mouse [Logitech Wireless Mouse PID:4054] on usb-0000:00:12.0-1.1/input1:2
[    2.363970] input: Logitech Wireless Keyboard PID:4023 as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/0003:046D:4023.0003/input/input24
[    2.364043] logitech-hidpp-device 0003:046D:4023.0003: input,hidraw2: USB HID v1.11 Keyboard [Logitech Wireless Keyboard PID:4023] on usb-0000:00:12.0-1.1/input1:1
[    2.367094] usb 3-1.4: New USB device found, idVendor=0408, idProduct=a031, bcdDevice= 0.06
[    2.367097] usb 3-1.4: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[    2.367100] usb 3-1.4: Product: VGA WebCam
[    2.367101] usb 3-1.4: Manufacturer: Quanta
[    2.367102] usb 3-1.4: SerialNumber: 0x0001
[    2.369819] input: Logitech Wireless Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.1/3-1.1:1.1/0003:046D:C534.0002/0003:046D:4054.0004/input/input25
[    2.369886] logitech-hidpp-device 0003:046D:4054.0004: input,hidraw3: USB HID v1.11 Mouse [Logitech Wireless Mouse] on usb-0000:00:12.0-1.1/input1:2
[    2.842228] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    4.230401] systemd[1]: systemd 243.51-1-arch running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    4.244398] systemd[1]: Detected architecture x86-64.
[    4.263686] systemd[1]: Set hostname to <johns-pc>.
[    4.283796] random: crng init done
[    6.122247] systemd[1]: Created slice system-getty.slice.
[    6.122532] systemd[1]: Created slice User and Session Slice.
[    6.122595] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    6.122642] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    6.122871] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    6.122901] systemd[1]: Reached target Local Encrypted Volumes.
[    6.122915] systemd[1]: Reached target Login Prompts.
[    6.287637] EXT4-fs (sda1): re-mounted. Opts: (null)
[    6.699813] audit: type=1130 audit(1569359965.335:2): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.010713] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    7.012396] audit: type=1130 audit(1569359965.648:3): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-modules-load comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.172268] systemd-journald[247]: Received client request to flush runtime journal.
[    7.227695] audit: type=1130 audit(1569359965.865:4): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-random-seed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.391978] audit: type=1130 audit(1569359966.028:5): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.577670] audit: type=1130 audit(1569359966.215:6): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    7.668903] systemd-journald[247]: File /var/log/journal/30d53873bb874f4e95e758e0ec1c6856/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    7.852036] audit: type=1130 audit(1569359966.488:7): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journal-flush comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    8.211894] audit: type=1130 audit(1569359966.848:8): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    8.420813] acpi_cpufreq: overriding BIOS provided _PSD data
[    8.540826] battery: ACPI: Battery Slot [BAT1] (battery present)
[    8.576114] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
[    8.576118] piix4_smbus 0000:00:14.0: Using register 0x02 for SMBus port selection
[    8.660681] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    8.672975] tpm_crb MSFT0101:00: can't request region for resource [mem 0xcfbba000-0xcfbbdfff]
[    8.672984] tpm_crb: probe of MSFT0101:00 failed with error -16
[    8.737761] ACPI: AC Adapter [ACAD] (on-line)
[    8.774883] AMD0020:00: ttyS0 at MMIO 0xfedc6000 (irq = 10, base_baud = 3000000) is a 16550A
[    8.775599] AMD0020:01: ttyS1 at MMIO 0xfedc8000 (irq = 11, base_baud = 3000000) is a 16550A
[    8.787196] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver
[    8.787339] sp5100-tco sp5100-tco: Using 0xfed80b00 for watchdog MMIO address
[    8.789585] input: Acer Wireless Radio Control as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:23/10251229:00/input/input26
[    8.791958] sp5100-tco sp5100-tco: initialized. heartbeat=60 sec (nowayout=0)
[    8.908101] Linux agpgart interface v0.103
[    8.915001] i2c_hid i2c-ELAN0501:00: i2c-ELAN0501:00 supply vdd not found, using dummy regulator
[    8.915040] i2c_hid i2c-ELAN0501:00: i2c-ELAN0501:00 supply vddl not found, using dummy regulator
[    8.941606] input: ELAN0501:00 04F3:3060 Mouse as /devices/platform/AMD0010:00/i2c-0/i2c-ELAN0501:00/0018:04F3:3060.0005/input/input27
[    8.944302] input: ELAN0501:00 04F3:3060 Touchpad as /devices/platform/AMD0010:00/i2c-0/i2c-ELAN0501:00/0018:04F3:3060.0005/input/input29
[    8.946019] hid-generic 0018:04F3:3060.0005: input,hidraw4: I2C HID v1.00 Mouse [ELAN0501:00 04F3:3060] on i2c-ELAN0501:00
[    8.956350] r8169 0000:02:00.1: can't disable ASPM; OS doesn't have ASPM control
[    8.971558] libphy: r8169: probed
[    8.971791] r8169 0000:02:00.1 eth0: RTL8411b, d8:c4:97:d8:0f:2e, XID 5c8, IRQ 36
[    8.971794] r8169 0000:02:00.1 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[    8.987100] input: PC Speaker as /devices/platform/pcspkr/input/input30
[    9.079855] mousedev: PS/2 mouse device common for all mice
[    9.084151] cryptd: max_cpu_qlen set to 1000
[    9.170671] mc: Linux media interface: v0.10
[    9.240397] AVX2 version of gcm_enc/dec engaged.
[    9.240399] AES CTR mode by8 optimization enabled
[    9.336415] Bluetooth: Core ver 2.22
[    9.336459] NET: Registered protocol family 31
[    9.336461] Bluetooth: HCI device and connection manager initialized
[    9.336466] Bluetooth: HCI socket layer initialized
[    9.336469] Bluetooth: L2CAP socket layer initialized
[    9.336474] Bluetooth: SCO socket layer initialized
[    9.342900] videodev: Linux video capture interface: v2.00
[    9.377310] snd_hda_intel 0000:00:01.1: Force to non-snoop mode
[    9.399978] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    9.412391] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input31
[    9.434433] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    9.534767] acer_wmi: Acer Laptop ACPI-WMI Extras
[    9.534810] acer_wmi: Function bitmap for Communication Button: 0x801
[    9.570802] Adding 6828756k swap on /dev/sda2.  Priority:-2 extents:1 across:6828756k FS
[    9.571098] usbcore: registered new interface driver btusb
[    9.601870] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC255: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    9.601878] snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    9.601881] snd_hda_codec_realtek hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    9.601883] snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
[    9.601885] snd_hda_codec_realtek hdaudioC1D0:    inputs:
[    9.601889] snd_hda_codec_realtek hdaudioC1D0:      Headset Mic=0x19
[    9.601892] snd_hda_codec_realtek hdaudioC1D0:      Internal Mic=0x12
[    9.605499] input: Acer WMI hotkeys as /devices/virtual/input/input33
[    9.629080] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    9.629086] cfg80211: failed to load regulatory.db
[    9.641012] audit: type=1130 audit(1569359968.278:9): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    9.652895] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:09.2/sound/card1/input32
[    9.652980] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:09.2/sound/card1/input34
[    9.670694] Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00000302.bin
[    9.670698] Bluetooth: hci0: QCA: patch rome 0x302 build 0x3e8, firmware rome 0x302 build 0x111
[    9.717540] uvcvideo: Found UVC 1.00 device VGA WebCam (0408:a031)
[    9.731641] uvcvideo 3-1.4:1.0: Entity type for entity Extension 4 was not initialized!
[    9.731646] uvcvideo 3-1.4:1.0: Entity type for entity Processing 2 was not initialized!
[    9.731648] uvcvideo 3-1.4:1.0: Entity type for entity Camera 1 was not initialized!
[    9.731742] input: VGA WebCam: VGA WebCam as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1.4/3-1.4:1.0/input/input35
[    9.731839] usbcore: registered new interface driver uvcvideo
[    9.731840] USB Video Class driver (1.1.1)
[    9.762109] r8169 0000:02:00.1 enp2s0f1: renamed from eth0
[    9.778454] Bluetooth: hci0: using NVM file: qca/nvm_usb_00000302.bin
[    9.852608] input: ELAN0501:00 04F3:3060 Touchpad as /devices/platform/AMD0010:00/i2c-0/i2c-ELAN0501:00/0018:04F3:3060.0005/input/input38
[    9.852757] hid-multitouch 0018:04F3:3060.0005: input,hidraw4: I2C HID v1.00 Mouse [ELAN0501:00 04F3:3060] on i2c-ELAN0501:00
[   10.092081] audit: type=1130 audit(1569359968.728:10): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   10.182981] audit: type=1130 audit(1569359968.818:11): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   10.201875] kvm: Nested Virtualization enabled
[   10.201881] kvm: Nested Paging enabled
[   10.201882] SVM: Virtual VMLOAD VMSAVE supported
[   10.201883] SVM: Virtual GIF supported
[   10.295446] ath10k_pci 0000:03:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[   10.304836] MCE: In-kernel MCE decoding enabled.
[   10.468871] [drm] amdgpu kernel modesetting enabled.
[   10.468907] vga_switcheroo: detected switching method \_SB_.PCI0.VGA_.ATPX handle
[   10.469699] ATPX version 1, functions 0x00000003
[   10.470668] Parsing CRAT table with 1 nodes
[   10.470673] Creating topology SYSFS entries
[   10.470697] Topology: Add APU node [0x0:0x0]
[   10.470698] Finished initializing topology
[   10.471321] amdgpu 0000:00:01.0: remove_conflicting_pci_framebuffers: bar 0: 0xe0000000 -> 0xefffffff
[   10.471326] amdgpu 0000:00:01.0: remove_conflicting_pci_framebuffers: bar 2: 0xf0000000 -> 0xf07fffff
[   10.471328] amdgpu 0000:00:01.0: remove_conflicting_pci_framebuffers: bar 5: 0xf0e00000 -> 0xf0e3ffff
[   10.471331] checking generic (e0000000 420000) vs hw (e0000000 10000000)
[   10.471332] fb0: switching to amdgpudrmfb from VESA VGA
[   10.471536] Console: switching to colour dummy device 80x25
[   10.471987] amdgpu 0000:00:01.0: vgaarb: deactivate vga console
[   10.472596] [drm] initializing kernel modesetting (STONEY 0x1002:0x98E4 0x1025:0x1192 0xCA).
[   10.472901] [drm] register mmio base: 0xF0E00000
[   10.472902] [drm] register mmio size: 262144
[   10.472908] [drm] add ip block number 0 <vi_common>
[   10.472910] [drm] add ip block number 1 <gmc_v8_0>
[   10.472911] [drm] add ip block number 2 <cz_ih>
[   10.472912] [drm] add ip block number 3 <gfx_v8_0>
[   10.472913] [drm] add ip block number 4 <sdma_v3_0>
[   10.472915] [drm] add ip block number 5 <powerplay>
[   10.472916] [drm] add ip block number 6 <dm>
[   10.472917] [drm] add ip block number 7 <uvd_v6_0>
[   10.472918] [drm] add ip block number 8 <vce_v3_0>
[   10.472919] [drm] add ip block number 9 <acp_ip>
[   10.472923] amdgpu 0000:00:01.0: kfd not supported on this ASIC
[   10.487361] [drm] BIOS signature incorrect 0 0
[   10.487378] resource sanity check: requesting [mem 0x000c0000-0x000dffff], which spans more than PCI Bus 0000:00 [mem 0x000c0000-0x000c3fff window]
[   10.487385] caller pci_map_rom+0x6a/0x17d mapping multiple BARs
[   10.493323] ATOM BIOS: SWBRT19987.001
[   10.493358] [drm] UVD is enabled in physical mode
[   10.493360] [drm] VCE enabled in VM mode
[   10.493423] [drm] vm size is 64 GB, 2 levels, block size is 10-bit, fragment size is 9-bit
[   10.493434] amdgpu 0000:00:01.0: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used)
[   10.493436] amdgpu 0000:00:01.0: GART: 1024M 0x000000FF00000000 - 0x000000FF3FFFFFFF
[   10.493443] [drm] Detected VRAM RAM=512M, BAR=512M
[   10.493444] [drm] RAM width 64bits UNKNOWN
[   10.500810] [TTM] Zone  kernel: Available graphics memory: 3830788 KiB
[   10.500812] [TTM] Zone   dma32: Available graphics memory: 2097152 KiB
[   10.500814] [TTM] Initializing pool allocator
[   10.500819] [TTM] Initializing DMA pool allocator
[   10.500903] [drm] amdgpu: 512M of VRAM memory ready
[   10.500907] [drm] amdgpu: 3072M of GTT memory ready.
[   10.500932] [drm] GART: num cpu pages 262144, num gpu pages 262144
[   10.500971] [drm] PCIE GART of 1024M enabled (table at 0x000000F400401000).
[   10.618296] ath10k_pci 0000:03:00.0: qca9377 hw1.1 target 0x05020001 chip_id 0x003821ff sub 11ad:08a6
[   10.618301] ath10k_pci 0000:03:00.0: kconfig debug 1 debugfs 1 tracing 1 dfs 0 testmode 0
[   10.618898] ath10k_pci 0000:03:00.0: firmware ver WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32 42e41877
[   10.693910] amdgpu: [powerplay] hwmgr_sw_init smu backed is smu8_smu
[   10.702773] [drm] Found UVD firmware Version: 1.43 Family ID: 15
[   10.702800] [drm] UVD ENC is disabled
[   10.713356] [drm] Found VCE firmware Version: 52.0 Binary ID: 3
[   10.714018] smu version 33.06.00
[   10.736628] ath10k_pci 0000:03:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a
[   10.743021] [drm] DM_PPLIB: values for Engine clock
[   10.743024] [drm] DM_PPLIB:   200000
[   10.743024] [drm] DM_PPLIB:   300000
[   10.743025] [drm] DM_PPLIB:   400000
[   10.743026] [drm] DM_PPLIB:   480000
[   10.743026] [drm] DM_PPLIB:   553850
[   10.743027] [drm] DM_PPLIB:   626090
[   10.743028] [drm] DM_PPLIB:   685720
[   10.743028] [drm] DM_PPLIB:   720000
[   10.743029] [drm] DM_PPLIB: Validation clocks:
[   10.743030] [drm] DM_PPLIB:    engine_max_clock: 72000
[   10.743031] [drm] DM_PPLIB:    memory_max_clock: 80000
[   10.743031] [drm] DM_PPLIB:    level           : 8
[   10.743033] [drm] DM_PPLIB: values for Display clock
[   10.743034] [drm] DM_PPLIB:   300000
[   10.743034] [drm] DM_PPLIB:   400000
[   10.743035] [drm] DM_PPLIB:   496560
[   10.743035] [drm] DM_PPLIB:   626090
[   10.743036] [drm] DM_PPLIB:   685720
[   10.743036] [drm] DM_PPLIB:   757900
[   10.743037] [drm] DM_PPLIB:   800000
[   10.743037] [drm] DM_PPLIB:   847060
[   10.743038] [drm] DM_PPLIB: Validation clocks:
[   10.743039] [drm] DM_PPLIB:    engine_max_clock: 72000
[   10.743039] [drm] DM_PPLIB:    memory_max_clock: 80000
[   10.743040] [drm] DM_PPLIB:    level           : 8
[   10.743041] [drm] DM_PPLIB: values for Memory clock
[   10.743041] [drm] DM_PPLIB:   667000
[   10.743042] [drm] DM_PPLIB:   800000
[   10.743043] [drm] DM_PPLIB: Validation clocks:
[   10.743043] [drm] DM_PPLIB:    engine_max_clock: 72000
[   10.743044] [drm] DM_PPLIB:    memory_max_clock: 80000
[   10.743044] [drm] DM_PPLIB:    level           : 8
[   10.760783] [drm] Display Core initialized with v3.2.35!
[   10.768627] [drm] SADs count is: -2, don't need to read it
[   10.772947] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   10.772950] [drm] Driver supports precise vblank timestamp query.
[   10.780457] ath10k_pci 0000:03:00.0: UART prints enabled
[   10.799336] [drm] UVD initialized successfully.
[   10.848597] ath10k_pci 0000:03:00.0: unsupported HTC service id: 1536
[   10.900562] [drm] VCE initialized successfully.
[   10.901597] [drm] fb mappable at 0x20F86F000
[   10.901599] [drm] vram apper at 0x20F000000
[   10.901601] [drm] size 4325376
[   10.901601] [drm] fb depth is 24
[   10.901602] [drm]    pitch is 5632
[   10.901721] fbcon: amdgpudrmfb (fb0) is primary device
[   10.904650] Console: switching to colour frame buffer device 170x48
[   10.923914] amdgpu 0000:00:01.0: fb0: amdgpudrmfb frame buffer device
[   10.943560] [drm] Initialized amdgpu 3.33.0 20150101 for 0000:00:01.0 on minor 0
[   10.943674] amdgpu 0000:01:00.0: remove_conflicting_pci_framebuffers: bar 0: 0xd0000000 -> 0xdfffffff
[   10.943679] amdgpu 0000:01:00.0: remove_conflicting_pci_framebuffers: bar 2: 0xf0d00000 -> 0xf0d3ffff
[   10.944038] amdgpu 0000:01:00.0: SI support provided by radeon.
[   10.944041] amdgpu 0000:01:00.0: Use radeon.si_support=0 amdgpu.si_support=1 to override.
[   11.054478] ath10k_pci 0000:03:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[   11.153533] ath: EEPROM regdomain: 0x69
[   11.153536] ath: EEPROM indicates we should expect a direct regpair map
[   11.153539] ath: Country alpha2 being used: 00
[   11.153540] ath: Regpair used: 0x69
[   11.159217] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0
[   11.991107] kauditd_printk_skb: 6 callbacks suppressed
[   11.991111] audit: type=1130 audit(1569359970.625:18): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-logind comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   13.808159] audit: type=1130 audit(1569359972.441:19): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=firewalld comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   14.039127] audit: type=1325 audit(1569359972.675:20): table=filter family=2 entries=0
[   14.109599] audit: type=1325 audit(1569359972.741:21): table=filter family=10 entries=0
[   14.696977] audit: type=1130 audit(1569359973.331:22): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   14.838766] audit: type=1130 audit(1569359973.475:23): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-user-sessions comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   14.843092] audit: type=1130 audit(1569359973.478:24): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=sddm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   15.278164] audit: type=1325 audit(1569359973.911:25): table=security family=2 entries=0
[   15.282010] audit: type=1130 audit(1569359973.918:26): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-hostnamed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   15.290129] audit: type=1325 audit(1569359973.925:27): table=raw family=2 entries=0
[   16.112607] Generic Realtek PHY r8169-201:00: attached PHY driver [Generic Realtek PHY] (mii_bus:phy_addr=r8169-201:00, irq=IGNORE)
[   16.228272] r8169 0000:02:00.1 enp2s0f1: Link is Down
[   16.414244] ath10k_pci 0000:03:00.0: UART prints enabled
[   16.482807] ath10k_pci 0000:03:00.0: unsupported HTC service id: 1536
[   17.025787] ath10k_pci 0000:03:00.0: UART prints enabled
[   17.094057] ath10k_pci 0000:03:00.0: unsupported HTC service id: 1536
[   17.731716] kauditd_printk_skb: 18 callbacks suppressed
[   17.731720] audit: type=1130 audit(1569359976.368:46): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=wpa_supplicant comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   21.660061] audit: type=1130 audit(1569359980.295:47): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user-runtime-dir@973 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   21.692579] audit: type=1130 audit(1569359980.328:48): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@973 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[   26.044466] audit: type=1131 audit(1569359984.681:49): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   26.893368] audit: type=1130 audit(1569359985.528:50): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=polkit comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   27.092712] wlp3s0: authenticate with 18:f1:45:d0:1e:64
[   27.147855] wlp3s0: send auth to 18:f1:45:d0:1e:64 (try 1/3)
[   27.155563] wlp3s0: authenticated
[   27.157484] wlp3s0: associate with 18:f1:45:d0:1e:64 (try 1/3)
[   27.160993] wlp3s0: RX AssocResp from 18:f1:45:d0:1e:64 (capab=0x411 status=0 aid=4)
[   27.183253] audit: type=1130 audit(1569359985.818:51): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=udisks2 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   27.216496] wlp3s0: associated
[   27.345864] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[   27.755116] audit: type=1130 audit(1569359986.391:52): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   28.450770] audit: type=1130 audit(1569359987.085:53): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=upower comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   32.577697] logitech-hidpp-device 0003:046D:4023.0003: HID++ 2.0 device connected.
[   36.616642] audit: type=1006 audit(1569359995.251:54): pid=738 uid=0 old-auid=4294967295 auid=1000 tty=(none) old-ses=4294967295 ses=1 res=1
[   36.710447] audit: type=1130 audit(1569359995.345:55): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user-runtime-dir@1000 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   36.721123] audit: type=1006 audit(1569359995.358:56): pid=742 uid=0 old-auid=4294967295 auid=1000 tty=(none) old-ses=4294967295 ses=2 res=1
[   37.283864] audit: type=1131 audit(1569359995.918:57): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user-runtime-dir@973 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   37.585983] audit: type=1130 audit(1569359996.221:58): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=user@1000 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.034485] audit: type=1131 audit(1569359996.671:59): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   45.332148] audit: type=1131 audit(1569360003.968:60): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-hostnamed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   45.717995] audit: type=1130 audit(1569360004.355:61): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=rtkit-daemon comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   56.600338] logitech-hidpp-device 0003:046D:4054.0004: HID++ 4.5 device connected.
[jshand@johns-pc ~]$ 

those switches amdgpu.runpm=0 and amdgpu.dpm=0 gave me a black screen on bootup.

i have changed my kernel to the lts version and so far the flashing has stopped.  i'll let you know if there are any problems.

i am also trying out the radeon driver too and so far the flashing has stopped.

i have notified kernel.org bugtracker of this.  for now kernel 5.3.1 is buggy with the radeon and amdgpu drivers

to have it working the way i do.  i have installed xorg xorg-apps and xorg-drivers

i have even done a fresh install of arch linux with the lts kernel and the problem has gone away.  this was done tonight at 9pm 25-09-2019.  all of the above was done much earlier

Last edited by jshand2016 (2019-09-25 09:33:59)

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 21,645

Re: AMD A9 9420e APU and AMD Radeon 520 Screen Flickers

... Where do you get that information from?

Post a dmesg and a xorg.log from an updated boot and for the nth time start using amdgpu.runpm=0 and amdgpu.dpm=0 your are needlessy dancing around the issue with non suitable solutions. You could also try to write to a sysfs file if that makes you happier but the most straight forward path to ruling certain things out would be to use the kernel parameters.

And one last time, if you are the only one that's posted amend your previous post with new information instead of doing a new one.

Last edited by V1del (2019-09-24 11:24:32)