Hi, I (partially) managed to fix the problem but by editing a different file:
/etc/modprobe.conf Add the following line: options snd-hda-intel model=3stack When I run speaker-test, it correctly identifies my speakers: speaker-test -Dsurround71 -c 6 -t wav (note I have 7.1 speakers but use it as 5.1) Unfortunately when I then try to play a DVD in MythTV for example, only my right speakers work - my front left and rear left speakers don't work at all) - how very confusing! -- High pitch whine on left audio channel with Asus K8N-VM https://bugs.launchpad.net/bugs/156540 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
