Ubuntu
pulseaudio package

  1. Bug #272321
  2. Comment #7

Comment 7 for bug 272321

Revision history for this message
davie (daviemoston) wrote : Re: noise when muting PCM volume and audio is playing

looks like #275392 is related - reports of static noise when using pulseaudio, and it looks like they were when PCM was muted.
This bug should probably be against pulseaudio, not the kernel.