Mic does not work after upgrade to Fedora 34

sprintcowboy · June 6, 2021, 6:21pm

After upgrading from Fedora 33 Gnome to Fedora 34 Gnome the mic no longer works
It worked fine in Fedora 33
Booted the live Fedora 34 usb and same problem
I assume it has something to do with pipewire
Anyone know of a fix?

genodeftest · June 6, 2021, 6:30pm

If it is related with pipewire, this arch wiki linux section may help you.

sprintcowboy · June 6, 2021, 7:38pm

Thank you Christian that worked
does anyone know what api.alsa.use-acp = false does?
Just trying understand what this does
Update
although this did fix the mic it was very crackly
Messed with some config files and got it to sound better but had a tin can sound also lost use of headphones
So I gave up and removed pipewire

jwatt · June 9, 2021, 2:05pm

does anyone know what api.alsa.use-acp = false does?

I believe ‘acp’ is the Ryzen Audio Co-Processor, aka AMD TrueAudio which should have had support since kernel 5.8. I filed a couple of issues about [the handling of] it myself recently:

https://github.com/alsa-project/alsa-lib/issues/146

system · July 7, 2021, 2:05pm

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