Same problem, solved adding this line at the end of /etc/modprobe.d/alsa-base.conf options snd-hda-intel model=toshiba
$ uname -a Linux --- 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:58:03 UTC 2009 x86_64 GNU/Linux $ lspci | grep -i audio 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) -- Azalia sound doesn't work at all https://bugs.launchpad.net/bugs/267658 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs