Dave, thanks for the pointer. Installing alsa-hda-dkms package from the above repository fixed the problem. I now have full card functionality in alsamixer, and things seem to be working properly.
When can these upstream changes be expected to make their way into the main distribution? For the sake of others reading this, what I did was: 1. Added the following file to /etc/apt/sources.list.d/ deb http://ppa.launchpad.net/ubuntu-audio-dev/alsa-daily/ubuntu precise main deb-src http://ppa.launchpad.net/ubuntu-audio-dev/alsa-daily/ubuntu precise main 2. Ran apt-get update; apt-get install alsa-hda-dkms 3. Removed the line "snd-hda-intel model=generic" from /etc/modprobe.d/alsa-base.conf 4. Rebooted. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/948360 Title: No sound with on-board ALC887 sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/948360/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
