Bug 217917

Summary: snd_hda_intel not found after update from 6.2.0-26 to 6.2.0-32
Product: Drivers Reporter: lars
Component: Sound(ALSA)Assignee: Jaroslav Kysela (perex)
Status: RESOLVED DISTRO_KERNEL    
Severity: normal    
Priority: P3    
Hardware: All   
OS: Linux   
Kernel Version: Subsystem:
Regression: No Bisected commit-id:
Attachments: log files for 6.2.0-26 and 6.2.0-32

Description lars 2023-09-16 08:37:24 UTC
Created attachment 305119 [details]
log files for 6.2.0-26 and 6.2.0-32

After the update from kernel 6.2.0-26 to 6.2.0-32 under standard 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 am attaching logfiles and info from /proc 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.
Comment 1 Artem S. Tashkinov 2023-09-16 09:37:53 UTC
6.2 is not supported, please use https://bugs.launchpad.net/ubuntu to file a bug report.

If you can reproduce in vanilla 6.5.3, please reopen.
Comment 2 lars 2023-09-17 08:13:03 UTC
In vanilla 6.5.3, the sound cards are found. (By the way, also fine in 6.2.0-rc8.)
Accordingly, I have opened a bug against Ubuntu: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.2/+bug/2036342