[Bug 2141723] Re: microphone silent with snd_soc_avs

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux (Ubuntu)
Status: New => Confirmed

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https://bugs.launchpad.net/bugs/2141723

Title:
microphone silent with snd_soc_avs

Status in linux package in Ubuntu:
Confirmed

Bug description:
Something caused `blacklist snd_soc_avs` to be required on
6.17.0-14-generic. 6.17.0-12-generic was working as it had
`snd_hda_intel`.

From https://askubuntu.com/q/1563887/1004020 and
https://forums.linuxmint.com/viewtopic.php?t=463122 .

1) cat /proc/version_signature

Not my computer

2) sudo lspci -vnvn

Not my computer

1) The release of Ubuntu [they] are using

Unknown whether 24.04 or 25.10.

2) The version of the package [they] are using

Bad version: 6.17.0-14-generic
Good version: 6.17.0-12-generic

3) What you expected to happen

The microphone should always work in Chrome, Firefox, and Brave.

4) What happened instead

> During calls, people cannot hear me. I can hear them perfectly. Sometimes browser shows "Mic not found". Happens with and without headphones. Restarting PipeWire sometimes temporarily fixes it.
> Hardware appears functional. ALSA layer is functional. [comment: probably config not data worked] PipeWire source node exists. Browser does not create capture stream. Restarting services sometimes restores mic temporarily.

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