Re: [Bug 1976160] Re: Sound card not detected (Dummy Output) after update to kernel 4.15.0-177-generic or 4.15.0.180-generic

Not a problem on the dell on Ubuntu 22.04.5 LTS. It's been awhile, but I
believe I had to skip a couple of kernel releases, and then it resolved
itself.

Thanks for following up all these years later.

Brendan

--
Brendan Hyland
brendan.hyland@hylandqs.ca

On Sat, Oct 19, 2024, at 7:50 AM, Paul White wrote:
> @Brendan, the package was simply 'linux' so moving....
> Ubuntu 18.04 (bionic) reached end-of-standard-support on May 31, 2023.
> So changing status to 'Incomplete'
> Is this still an issue when using a currently supported release?
>
>
> ** Package changed: ubuntu => linux (Ubuntu)
>
> ** Changed in: linux (Ubuntu)
> Status: New => Incomplete
>
> ** Tags added: bionic
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1976160
>
> Title:
> Sound card not detected (Dummy Output) after update to kernel
> 4.15.0-177-generic or 4.15.0.180-generic
>
> Status in linux package in Ubuntu:
> Incomplete
>
> Bug description:
> Regular update including new kernel images. After reboot, sound was
> not working and only the dummy output is shown.
>
> Description: Ubuntu 18.04.6 LTS
> Release: 18.04
> Package: linux-image-4.15.0-177-generic (also happens with 180-generic
> Hardware: Dell XPS 13 with Intel HD onboard sound (Realtek HD ALC3246)
>
> Expected: Sound to work, mic to work, sound card recognised in
> settings.
> What happened instead: Dummy sound only available card, sound does
> not work, mic does not work
>
> Tried: Restarting pulse audio, grepping lsmod for a sound card
> (nothing listed)
>
> Workaround: Everything works fine if I boot into 4.15.0-176-generic
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1976160/+subscriptions

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https://bugs.launchpad.net/bugs/1976160

Title:
Sound card not detected (Dummy Output) after update to kernel
4.15.0-177-generic or 4.15.0.180-generic

Status in linux package in Ubuntu:
Incomplete

Bug description:
Regular update including new kernel images. After reboot, sound was
not working and only the dummy output is shown.

Description: Ubuntu 18.04.6 LTS
Release: 18.04
Package: linux-image-4.15.0-177-generic (also happens with 180-generic
Hardware: Dell XPS 13 with Intel HD onboard sound (Realtek HD ALC3246)

Expected: Sound to work, mic to work, sound card recognised in settings.
What happened instead: Dummy sound only available card, sound does not work, mic does not work

Tried: Restarting pulse audio, grepping lsmod for a sound card
(nothing listed)

Workaround: Everything works fine if I boot into 4.15.0-176-generic

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1976160/+subscriptions