Ubuntu
alsa-driver package

  1. Bug #1508826
  2. Comment #11

Comment 11 for bug 1508826

Revision history for this message
Daniel Schmidt (daniel-r-schmidt) wrote :

Same problem here after update to Wily. Fixed by following this guide:

http://unix.stackexchange.com/questions/218108/no-output-from-headphones-jack-occasionally-although-system-displays-output

and adding "options snd-hda-intel model=tpt440-dock" to /etc/modprobe.d/alsa-base.conf.

Version info: Kernel 4.2.0-16-generic #19-Ubuntu SMP and alsa-base 1.0.25+dfsg-0ubuntu5.

This is not related to a docking station, and I have a TP440p. Reported this to the original kernel bug.