ALSA Fails to detect any devices with kernel 6.8.0

Bug #2062985 reported by Kyrylo Bohdanenko
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
New
Undecided
Kleber Sacilotto de Souza

Bug Description

Submitting this bug report from kernel 6.5.0 where it seems to work.

When running aplay -l on kernel 6.8 the output is empty. And pulseaudio also shows an error.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.8.0-28-generic 6.8.0-28.28
ProcVersionSignature: Ubuntu 6.5.0-28.29-generic 6.5.13
Uname: Linux 6.5.0-28-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: kyrboh 1363 F.... wireplumber
 /dev/snd/seq: kyrboh 1358 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Sat Apr 20 21:15:03 2024
InstallationDate: Installed on 2023-11-04 (169 days ago)
InstallationMedia: Kubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.1)
MachineType: Dell Inc. XPS 15 9560
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-28-generic root=UUID=db41af68-2c72-4fc6-a654-5b0f2be10d62 ro quiet splash vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-6.5.0-28-generic N/A
 linux-backports-modules-6.5.0-28-generic N/A
 linux-firmware 20240318.git3b128b60-0ubuntu2
SourcePackage: linux
UpgradeStatus: Upgraded to noble on 2024-04-20 (0 days ago)
dmi.bios.date: 11/10/2022
dmi.bios.release: 1.31
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.31.0
dmi.board.name: 05FFDN
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.31.0:bd11/10/2022:br1.31:svnDellInc.:pnXPS159560:pvr:rvnDellInc.:rn05FFDN:rvrA00:cvnDellInc.:ct10:cvr:sku07BE:
dmi.product.family: XPS
dmi.product.name: XPS 15 9560
dmi.product.sku: 07BE
dmi.sys.vendor: Dell Inc.

Revision history for this message
Kyrylo Bohdanenko (kyrboh) wrote :
Revision history for this message
Kyrylo Bohdanenko (kyrboh) wrote :

Here are the diagnostics files when running kernel 6.8

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2062986

Changed in linux (Ubuntu):
assignee: nobody → Kleber Sacilotto de Souza (kleber-souza)
Revision history for this message
Kyrylo Bohdanenko (kyrboh) wrote :

Seems to be fixed with some update or kernel 6.8.0-31-generic

Revision history for this message
Kyrylo Bohdanenko (kyrboh) wrote :

Sorry, false alarm. Still not fixed with 6.8.0-31-generic (must have been some fluke). I'll continue my observations.

I did one experiment: sudo alsactl store on kernel 6.5. And here is what I get running the restore:

$ sudo alsactl -d restore
alsa-lib main.c:1554:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
alsactl: init_ucm:48: ucm open '-hw:0': -2
alsactl: set_controls:1499: device='hw:0', doit=0
alsactl: set_controls:1511: card-info-id: 'avsprobemb'
alsactl: set_controls:1546: list count: 0
alsactl: set_controls:1574: maxnumid=-1 maxnumid2=-1
alsactl: set_controls:1587: result code: 0
alsactl: set_controls:1499: device='hw:0', doit=1
alsactl: set_controls:1511: card-info-id: 'avsprobemb'
alsactl: set_controls:1587: result code: 0

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