I've got the same problem with an ALC861 an a Toshiba A100. Works within a live session (Jaunty and Karmic) but stops working after installation. I've filed a bug report:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/434511
I've got the same problem with an ALC861 an a Toshiba A100. Works within a live session (Jaunty and Karmic) but stops working after installation. I've filed a bug report:
https:/ /bugs.launchpad .net/ubuntu/ +source/ alsa-driver/ +bug/434511