Issue persists in 12.04. Tested with many combinations of kernel module options for the radeon and snd-hda-intel modules, but nothing really eliminates the problem. The only way for machine to be usable with KMS- era Ubuntu is to not use a "3D" desktop, but rather Unity 2D or anything else not too demanding.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/879790 Title: Sound doesn't play properly after upgrade from 11.04->11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/879790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs