https://wiki.ubuntu.com/Audio/AlsaInfo
if your desktop does not have any internal speaker you need to fix up the pin default of node 0x1a to [N/A] instead of [Fixed] by early patching http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=blob_plain;f=Documentation/sound/alsa /HD-Audio.txt;hb=HEAD -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/900616 Title: Sound profile roll back from 4.1 to stereo in Ubuntu 11.10, also the connector in sound settings acts weird To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/900616/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
