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#1 2024-04-10 16:27:23

Niicide
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Registered: 2024-04-10
Posts: 7

Bluetooth randomly becomes unresponsive whenever it is left idle

I am running the latest release version of the kernel (6.8.4-arch1-1) and am still experiencing this same problem. This typically happens when I leave bluetooth on idle for 30min to an hour or so. My headphones seem to reconnect but the gui doesn't update to display that. When I attempted to restart bluetoothd, the terminal hangs and bluetoothd consumes a ton of cpu so I just end up rebooting my entire system. These are the same set of issues I have experienced in the previous kernel versions that I thought should've been fixed in this version.

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#2 2024-04-10 16:30:14

V1del
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Registered: 2012-10-16
Posts: 23,430

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

Try this kernel: https://bbs.archlinux.org/viewtopic.php … 4#p2162664

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#3 2024-04-10 16:36:33

Niicide
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Registered: 2024-04-10
Posts: 7

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

V1del wrote:

Was the patch not applied to the latest kernel release?

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#4 2024-04-10 16:40:20

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 23,430

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

A different one that fixed the "visual" (whether bluetooth handling utilities showed BT as connected or not) bug. If you have the null pointer issue then you still need this patch.

Edit: Or I might've misread. if you still have the issue even with that patch, post 

sudo journalctl -b

because you might not face neither of these issues, discussed in the other thread.

Last edited by V1del (2024-04-10 16:45:30)

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#5 2024-04-10 16:54:35

Niicide
Member
Registered: 2024-04-10
Posts: 7

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

Apr 10 10:54:54 AstralOs kernel: Linux version 6.8.4-arch1-1 (linux@archlinux) (gcc (GCC) 13.2.1 20230801, GNU ld (GNU Binutils) 2.42.0) #1 SMP PREEMPT_DYNAMIC Fri, 05 Apr 2024 00:14:23 +0000
Apr 10 10:54:54 AstralOs kernel: Command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img root=PARTUUID=b4b23328-c522-4335-a735-30a14df0eb5f zswap.enabled=0 rw rootfstype=ext4
Apr 10 10:54:54 AstralOs kernel: x86/split lock detection: #AC: crashing the kernel on kernel split_locks and warning on user-space split_locks
Apr 10 10:54:54 AstralOs kernel: BIOS-provided physical RAM map:
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000000000000-0x000000000009efff] usable
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x000000000009f000-0x00000000000fffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000000100000-0x0000000060728fff] usable
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000060729000-0x0000000064510fff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000064511000-0x0000000064d71fff] ACPI NVS
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000064d72000-0x0000000064ffefff] ACPI data
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000064fff000-0x0000000064ffffff] usable
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000065000000-0x0000000068ffffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000069400000-0x00000000695fffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000069e00000-0x00000000707fffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x00000000c0000000-0x00000000cfffffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Apr 10 10:54:54 AstralOs kernel: BIOS-e820: [mem 0x0000000100000000-0x000000088f7fffff] usable
Apr 10 10:54:54 AstralOs kernel: NX (Execute Disable) protection: active
Apr 10 10:54:54 AstralOs kernel: APIC: Static calls initialized
Apr 10 10:54:54 AstralOs kernel: efi: EFI v2.7 by Dell
Apr 10 10:54:54 AstralOs kernel: efi: ACPI=0x64ffe000 ACPI 2.0=0x64ffe014 SMBIOS=0x60e74000 TPMFinalLog=0x64ce8000 ESRT=0x60d38998 MEMATTR=0x5bf73298 RNG=0x64f6cf18 INITRD=0x5bf57818 TPMEventLog=0x5bd85018
Apr 10 10:54:54 AstralOs kernel: random: crng init done
Apr 10 10:54:54 AstralOs kernel: efi: Remove mem86: MMIO range=[0xc0000000-0xcfffffff] (256MB) from e820 map
Apr 10 10:54:54 AstralOs kernel: e820: remove [mem 0xc0000000-0xcfffffff] reserved
Apr 10 10:54:54 AstralOs kernel: efi: Remove mem88: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map
Apr 10 10:54:54 AstralOs kernel: e820: remove [mem 0xff000000-0xffffffff] reserved
Apr 10 10:54:54 AstralOs kernel: SMBIOS 3.2 present.
Apr 10 10:54:54 AstralOs kernel: DMI: Dell Inc. Inspiron 15 5510/0W2RXY, BIOS 2.17.0 02/14/2023
Apr 10 10:54:54 AstralOs kernel: tsc: Detected 3000.000 MHz processor
Apr 10 10:54:54 AstralOs kernel: tsc: Detected 2995.200 MHz TSC
Apr 10 10:54:54 AstralOs kernel: e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Apr 10 10:54:54 AstralOs kernel: e820: remove [mem 0x000a0000-0x000fffff] usable
Apr 10 10:54:54 AstralOs kernel: last_pfn = 0x88f800 max_arch_pfn = 0x400000000
Apr 10 10:54:54 AstralOs kernel: MTRR map: 5 entries (3 fixed + 2 variable; max 23), built from 10 variable MTRRs
Apr 10 10:54:54 AstralOs kernel: x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT 
Apr 10 10:54:54 AstralOs kernel: last_pfn = 0x65000 max_arch_pfn = 0x400000000
Apr 10 10:54:54 AstralOs kernel: esrt: Reserving ESRT space from 0x0000000060d38998 to 0x0000000060d389f8.
Apr 10 10:54:54 AstralOs kernel: Using GB pages for direct mapping
Apr 10 10:54:54 AstralOs kernel: Secure boot disabled
Apr 10 10:54:54 AstralOs kernel: RAMDISK: [mem 0x542a8000-0x553d0fff]
Apr 10 10:54:54 AstralOs kernel: ACPI: Early table checksum verification disabled
Apr 10 10:54:54 AstralOs kernel: ACPI: RSDP 0x0000000064FFE014 000024 (v02 DELL  )
Apr 10 10:54:54 AstralOs kernel: ACPI: XSDT 0x0000000064F73188 000104 (v01 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: FACP 0x0000000064FF2000 000114 (v06 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: DSDT 0x0000000064F90000 05E07C (v02 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: FACS 0x0000000064D1B000 000040
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064FFA000 0024D0 (v02 CpuRef CpuSsdt  00003000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064FF3000 006F39 (v02 DptfTb DptfTabl 00001000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: HPET 0x0000000064FF1000 000038 (v01 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: APIC 0x0000000064FF0000 00012C (v04 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: MCFG 0x0000000064FEF000 00003C (v01 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F8F000 000A65 (v02 DELL   DellRtd3 00001000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: NHLT 0x0000000064F8D000 001B54 (v00 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F8C000 00007B (v02 SaSsdt SaSsdt   00003000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F8A000 0012D2 (v02 INTEL  IgfxSsdt 00003000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F7E000 00B27A (v02 INTEL  TcssSsdt 00001000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F7D000 000CD2 (v02 DELL   UsbCTabl 00001000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: LPIT 0x0000000064F7C000 0000CC (v01 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: WSMT 0x0000000064F7B000 000028 (v01 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F7A000 000B75 (v02 DELL   PtidDevc 00001000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: SSDT 0x0000000064F79000 00012A (v02 DELL   TbtTypeC 00000000 INTL 20191018)
Apr 10 10:54:54 AstralOs kernel: ACPI: DBGP 0x0000000064F78000 000034 (v01 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: DBG2 0x0000000064F77000 000054 (v00 DELL   Dell Inc 00000002      01000013)
Apr 10 10:54:54 AstralOs kernel: ACPI: BOOT 0x0000000064F76000 000028 (v01 DELL   CBX3     00000002      01000013)

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#6 2024-04-10 16:56:12

Niicide
Member
Registered: 2024-04-10
Posts: 7

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

V1del wrote:

A different one that fixed the "visual" (whether bluetooth handling utilities showed BT as connected or not) bug. If you have the null pointer issue then you still need this patch.

I have still experienced the "visual" bug where the device is connected but it doesn't visually display that on the kernel release. I don't know if it's because it is caused by an entirely different issue that hasn't been addressed.

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#7 2024-04-10 17:10:18

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 23,430

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

That's a single pager page and not really useful, post the link you get from 

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

FWIW if that version is anything to go by you're also not yet running said patched kernel. But might still be useful to generally check the cause.

Last edited by V1del (2024-04-10 17:23:12)

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#8 2024-04-10 19:22:25

Niicide
Member
Registered: 2024-04-10
Posts: 7

Re: Bluetooth randomly becomes unresponsive whenever it is left idle

V1del wrote:

That's a single pager page and not really useful, post the link you get from 

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

FWIW if that version is anything to go by you're also not yet running said patched kernel. But might still be useful to generally check the cause.

Apologies, here is the link with the full dump
https://0x0.st/X--X.txt

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