Comment 19 for bug 269027

I should have been more specific. I have the same problem - sound from the headphones but not the builtin speakers. Editing the suggested files with both

options snd-hda-intel model=mobile
and
options snd-hda-intel model=laptop

made no difference.

Next I downloaded and installed the driver suggested by regeshz and the behavior is still the same. I can get sound from the headphones but not the speakers.

- Greg Scott