Sound disappears w/ LG connected with display port
Submitted by cin
Assigned to pul..@..op.org
Created attachment 132449 verbose_test1
i am running archlinux x64 and using gnome. I have a LG 29EA93-P Monitor connected with display port and got the following issue:
The sound disappears very randomly, sometimes when i pause a video and then press play again, sometimes i play several musicvideos in my playlist and then the sound disappears. I think it happens when there is no sound activity in between.
When the sound is away i have to close the youtube tab or close the application, open the gnome-shell sound settings and click on test speakers left/right then i hear "eft" or "right" (but it should be "Front left/right") afterwards the sound works again.
Recently i figured out that "pulseaudio -k" also helps.
I tried to get some debug information, please look at the attachment. Let me know if i can help solving this! I struggle with this issue since more then a year.
best regards Florijan
Attachment 132449, "verbose_test1":