Ubuntu
alsa-driver package

  1. Bug #1051665
  2. Comment #22

Comment 22 for bug 1051665

Revision history for this message
ThomasMartitz (thomas-martitz) wrote :

FWIW, I'm on archlinux but experience the same issue (and I did so back when I used ubuntu).

I thought I'd share that I could fix the crackling noise by disabling realtime scheduling. Here's my daemon.conf which produces fine sound:

$ cat ~/.config/pulse/daemon.conf
default-sample-rate = 48000
alternate-sample-rate = 44100
default-sample-format = s16le
realtime-scheduling = no