Ubuntu
alsa-driver package

  1. Bug #465942
  2. Comment #54

Comment 54 for bug 465942

Revision history for this message
Daniel T Chen (crimsun) wrote : Re: Hardware device disappearing from Sound Preferences

Can everyone please try adding the LPIB quirk?

options snd-hda-intel position_fix=1

should appear in /etc/modprobe.d/alsa-base.conf. Please remember to combine all options snd-hda-intel lines into one, and reboot.