bmurray, there have been a lot of changes in the hda codec parser in the latest ALSA. You should at least try the latest alsa kernel module:
sudo apt-add-repository ppa:ubuntu-audio-dev/alsa-daily sudo apt-get update sudo apt-get install alsa-hda-dkms
bmurray, there have been a lot of changes in the hda codec parser in the latest ALSA. You should at least try the latest alsa kernel module:
sudo apt-add-repository ppa:ubuntu- audio-dev/ alsa-daily
sudo apt-get update
sudo apt-get install alsa-hda-dkms