Ubuntu
alsa-driver package

  1. Bug #871611
  2. Comment #25

Comment 25 for bug 871611

Revision history for this message
mspanc (mspanc) wrote :

I can confirm the problem on ubuntu 12.04 with toshiba nb100.

After fresh install speakers work correctly but sound disappears when headphones are connected. Each volume slider (in the software, PulseAudio, ALSA) are at 100%.

Adding

options snd-hda-intel model=auto

to

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

fixes the issue.