Comment 19 for bug 557749

Hi rui,
I assume you still have this problem.
Could you explain what you mean with this:

> I forgot to add that the situation didn't with the linux-alsa-driver-modules-$(uname -r) from ppa:ubuntu-audio-dev.

What situation didn't? According to your latest apport-collect, there is still the "no codecs found!" message.

Can you also - with l-a-b-m installed - try to add the following to /etc/modprobe.d/alsa-base.conf:

options snd-hda-intel probe_mask=0x101

...then reboot. See if that helps, and regardless of which, post a new apport-collect. Thanks!