Ubuntu
alsa-driver package

  1. Bug #669092
  2. Comment #6

Comment 6 for bug 669092

Revision history for this message
David Henningsson (diwic) wrote : Re: alsamixer not open

Okay, thanks. This is likely related to the inability to open the mixer.

[ 15.080071] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume)
[ 15.110071] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume)
[ 15.140065] hda_codec: num_steps = 0 for NID=0xc (ctl = Front Playback Volume)

It should be fixed but I won't have time to have a closer look this week.
You might be able to work around it by trying different model= parameters in /etc/modprobe.d/alsa-base.conf.