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#1 2021-05-10 10:26:37

TheStroyer
Member
Registered: 2018-08-28
Posts: 54

Built-in speakers not working after unplugging headphones

How to reproduce:
- After booting the sound from my laptop's build-in speakers works fine.
- Plug in headphones; Sound comes through the headphones
- Unplug headphones; Sound output switches back to speakers, but no sound is coming out of them.

As a workaround it's possible to reset it by putting the laptop to sleep with the headphones unplugged (or unplug the headphone when the laptop is already sleeping).

Hardware info from alsa-info.sh
http://alsa-project.org/db/?f=869dbc954 … 20a7a5d963

With headphones plugged in:

 pacmd list-sinks 

https://pastebin.com/c5sgWZNb

 amixer -c0 

https://pastebin.com/FY3264iF


With headphones unplugged:

 pacmd list-sinks 

https://pastebin.com/AY5bayCa

 amixer -c0 

https://pastebin.com/hzU71AGB

Note that the speaker's availability is now "unknown" instead of "no".


Similar to: https://bbs.archlinux.org/viewtopic.php?id=262673 only here it switches to the right sink, but the speakers still don't work.

EDIT:
I had only one line difference with the default pulseaudio config, but I removed that to see if that was the problem. I temporarily fixed the problem for about 3 unplugs and after that the issue was back.

 default-sample-rate = 48000 

So even the default pulseaudio configuration has the same problem.

Last edited by TheStroyer (2021-05-17 11:29:19)

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