Ubuntu
pulseaudio package

  1. Bug #411574
  2. Comment #7

Comment 7 for bug 411574

Revision history for this message
Alexander S. Gryanko (xpahos) wrote :

Codec: SigmaTel STAC9228(Dell XPS m1330).

Change /etc/modprobe.d/alsa-base.conf

# Power down HDA controllers after 10 idle seconds
options snd-hda-intel model=dell-3stack

sudo alsa force-reload

In 'Sound Preferences' -> 'Hardware' set Profile -> Analog Stereo Duplex