Ubuntu
alsa-driver package

  1. Bug #374349
  2. Comment #1

Comment 1 for bug 374349

Revision history for this message
gaestur (usx) wrote :

The same configuration as in suomaf report.

Sound not working after suspend to RAM, front microphone not working.

Adding line

options snd-hda-intel model=acer-aspire

to /etc/modprobe.d/alsa-base.conf doesn't help.

Rebuillding alsa modules with m-a helps neither, sound output in this case doesn't work at all (though no mixer channels are muted). The same happens when alsa drivers are compiled manually (./configure --with-cards=all).

Output from dmesg:
hda_codec: Unknown model for ALC662, trying auto-probe from BIOS...