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[solved] I'm having audio issues with Linux and while I have a temporary solution, I'd like to have a permanent solution if possible. (lemmy.ml)

submitted 2 weeks ago* (last edited 2 weeks ago) by vortexal@lemmy.ml to c/linux@lemmy.ml

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Final update (hopefully): It seems that I have been able to fix the issue. I'm not sure what exactly caused the problem but either removing fluidsynth or installing the wireplumber ppa fixed the issue and I have working audio again. I've also removed pulseaudio and undid my edit to the modprobe blacklist, as they were only done as a temporary solution and they are no longer necessary.

For the past three days, I've been having this issue where my computer starts with no audio and the only sound device listed is a "dummy output" device. I've tried looking online for solution but the only solution I found has to be redone manually every time I start/restart my computer. It also seems like this issue is common with and possibly specific to the sound card my computer has, which is an "Intel Sunrise Point-LP HD Audio".

The solution that worked for me was to add blacklist snd_soc_avs to the modprobe blacklist and then run the two commands sudo alsa force-reload and pulseaudio. Adding snd_soc_avs to the blacklist permanently brought back my actually audio devices but it didn't fix the audio nor did it remove the dummy output device. The two commands I listed do restore the audio and remove the dummy output device but they only work for the current session and I have to run them again after starting/restarting my computer.

I have no problem doing this if there isn't a permanent solution but I would like a permanent solution, if possible.

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[–] gnuhaut@lemmy.ml 3 points 2 weeks ago (1 children)

I had an issue like this recently on Debian testing and it turns out fluidsynth was hogging the sound device and so pipewire couldn't open it. IDK why it was doing that all of a sudden. The symptom was also just having the dummy device.

I think what I did to figure this out was look at the pipewire logs and it said something to the effect that it couldn't open the sound device because it was busy, and according to my bash history I did fuser -fv /dev/snd/* and figured out it was fluidsynth that was using it, which I then disabled or maybe uninstalled because wtf do I need midi for anyway.

Your problem may be different, but I can imagine, theoretically, that all the stuff you're doing makes it so pulseaudio gets first dibs on the (otherwise busy) sound device and so maybe you have misdiagnosed the problem.

[–] vortexal@lemmy.ml 2 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

When I run that command, I get: $ fuser -fv /dev/snd/* USER PID ACCESS COMMAND /dev/snd/controlC0: j 2002 F.... wireplumber j 11734 F.... pulseaudio /dev/snd/seq: j 1998 F.... pipewire

I know pulseaudio is only running because I manually ran it, so could it be wireplumber that's causing the issue?

[–] gnuhaut@lemmy.ml 3 points 2 weeks ago* (last edited 2 weeks ago)

I mean it's definitely weird that wireplumber and pulseaudio are running simultanously, that is probably not great (or maybe it's harmless, idk), but it's normal when using pipewire to have wireplumber on control0.

Anyway you should try running fuser before you apply your fix.

Also I deleted my original post, because I wasn't super happy about it, and made new one, so now there are two versions of this post. Sorry.