Ubuntu
alsa-ucm-conf package

  1. Focal (20.04)
  2. Bug #1871306
  3. Comment #35

Comment 35 for bug 1871306

Revision history for this message
Mathi (mathiraj) wrote : Re: No sound from internal card chtmax98090 - missing UCM2 files in alsa-ucm-conf 1.2.2, available in alsa-ucm-conf 1.2.3

thanks for working on this @Hui and @Gabirele

Today i added ppa:hui.wang/pa-testing and installed alsa-ucm-conf followed by an "apt update; apt upgrade"

when i rebooted the system after that, i was so happy to have the sound working.
sound worked from browser (while watching youtube videos) and also from media players.

But when I opened the pulse audio volume control, i noticed a strange behavior. Suddenly the sound became garbled. I could still hear the sound but it was very garbled.

Same behavior observed when i tried to do a zoom conference. The sound on zoom was also very much garbled. Is there a way to fix this?