Public bug reported:
After the update from kernel 6.2.0-26 to 6.2.0-32 under Ubuntu 22.04
LTS, there are no more sound cards found. I can reliably reproduce this
by switching in the grub boot menu between the kernel versions.
I used sound over HDMI of the NVIDIA Corporation GP108 [GeForce GT 1030]
and it used to use the module snd_hda_intel. Now, a symptom is that
`aplay -l` reports "no soundcards found", and neither does any other
program.
I had similar problems after the Ubuntu update from 5.19.0-43 to
5.19.0-45.
I reported this to the offical linux kernel mailinglist yesterday (
https://bugzilla.kernel.org/show_bug.cgi?id=217917 ). They have sent me
here. Indeed, I now tried the vanilla "mainline" kernels 6.2.0-rc8 and
6.5.3 - and there the sound cards are correctly found.
I am attaching logfiles and info from /proc for the different tried
kernel version that are hopefully useful. Please let me know if there is
more info I can provide or things I could try to narrow down the
problem.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.2.0-32-generic (not installed)
ProcVersionSignature: Ubuntu 6.2.0-26.26~22.04.1-generic 6.2.13
Uname: Linux 6.2.0-26-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Sun Sep 17 09:52:19 2023
InstallationDate: Installed on 2023-04-16 (153 days ago)
InstallationMedia: Kubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64
(20230223)
SourcePackage: linux-signed-hwe-6.2
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-signed-hwe-6.2 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy
** Attachment added: "soundproblem.zip"
https://bugs.launchpad.net/bugs/2036342/+attachment/5701612/+files/soundproblem.zip
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-signed-hwe-6.2 in Ubuntu.
https://bugs.launchpad.net/bugs/2036342
Title:
no sound cards found afer kernel update from 6.2.0-26 to 6.2.0-32
Status in linux-signed-hwe-6.2 package in Ubuntu:
New
Bug description:
After the update from kernel 6.2.0-26 to 6.2.0-32 under Ubuntu 22.04
LTS, there are no more sound cards found. I can reliably reproduce
this by switching in the grub boot menu between the kernel versions.
I used sound over HDMI of the NVIDIA Corporation GP108 [GeForce GT
1030] and it used to use the module snd_hda_intel. Now, a symptom is
that `aplay -l` reports "no soundcards found", and neither does any
other program.
I had similar problems after the Ubuntu update from 5.19.0-43 to
5.19.0-45.
I reported this to the offical linux kernel mailinglist yesterday (
https://bugzilla.kernel.org/show_bug.cgi?id=217917 ). They have sent
me here. Indeed, I now tried the vanilla "mainline" kernels 6.2.0-rc8
and 6.5.3 - and there the sound cards are correctly found.
I am attaching logfiles and info from /proc for the different tried
kernel version that are hopefully useful. Please let me know if there
is more info I can provide or things I could try to narrow down the
problem.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.2.0-32-generic (not installed)
ProcVersionSignature: Ubuntu 6.2.0-26.26~22.04.1-generic 6.2.13
Uname: Linux 6.2.0-26-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Sun Sep 17 09:52:19 2023
InstallationDate: Installed on 2023-04-16 (153 days ago)
InstallationMedia: Kubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64
(20230223)
SourcePackage: linux-signed-hwe-6.2
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
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