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erpicht@lemmy.ml

Mint 22 external speaker static (lemm.ee)

submitted 2 days ago* (last edited 2 days ago) by h3mlocke@lemm.ee to c/linuxmint@lemmy.ml

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Hi there, linux noob here. I have managed to install Mint 22, dual boot with win11. Everything seems to be working great, except one small problem that keeps me from using mint.
Whenever my computer is not playing a sound, after about 6 seconds, my external speakers will start playing static until a noise is played (a song or even just pressing vol +/-).
I've searched around a bit, but haven't found anything to fix it so far. I've looked on Mint forums (and asked questions but probably did it wrong cuz nobody responded). I used GPT a bit and I think that might have been a mistake. I timeshifted back to revert any changes cuz it's scary.
I ended up getting the powersave mode to turn off in PulseAudio, but that didn't fix it either.
Any suggestions or ideas would be tremendously appreciated. I kinda just gave up for a bit and am back on windows, which is quite unfortunate, I'm sure you'll agree.
I'm on a Nitro AN515-58, let me know if any more info would be helpful.
Edit: The speakers are AC powered.

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[–] dotob@lemmy.dbzer0.com 2 points 2 days ago (1 children)

are you using pipewire? if yes, you might have been on the right track turning off powersave mode - only that you should turn it off via your pipewire session manager. most likely that would be wireplumber:

/usr/share/wireplumber/main.lua.d/50-alsa-config-lua

the following line should look like this

["session.suspend-timeout-seconds"] = 0

0 being the value to disable soundcard suspension

[–] h3mlocke@lemm.ee 1 points 2 days ago

Oh i will try that, looks like LM22 uses pipewire as default. I'll try a few things with that, thanks!