Ubuntu
linux-source-2.6.15 package

  1. Bug #57455
  2. Comment #8

Comment 8 for bug 57455

Revision history for this message
Mackenzie Morgan (maco.m) wrote :

Possible fix (worked for me, thanks to gnubien on #alsa):

add this to /etc/modules
options snd-hda-intel model=m2-2

Changes will take effect on reboot. To get it going *now*:

lsof /dev/snd/*

and close every app listed (easiest to do so through the process manager / task manager thing), then do it again to make sure there's no output (meaning all the sound apps are closed). If there's no output:
sudo modprobe -r snd-hda-intel

then
sudo modprobe snd-hda-intel

and sound should be there.