if you add one of the following lines to /etc/modprobe.d/alsa-base: options snd-hda-intel model=auto or options snd-hda-intel model=3stack
and then unload an load the snd-hda-intel-module, does something happens? ** Changed in: linux-source-2.6.20 (Ubuntu) Status: New => Incomplete -- no sound out of speakers https://bugs.launchpad.net/bugs/138871 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs