I also have this problem on a T60, not much I can add to what has been said. It isn't just Ubuntu, I came to Ubuntu from Suse 11.4 which has the same problem also Ubuntu 11.04 is no different to 11.10 One thing I have noticed is that in my case sound appears to be good at least for ten minutes or so until the computer goes into a suspend or hibernate state on coming out sound is broken and choppy distinctly worse with any screen activity. One solution I have read suggests re-starting alsa after a suspend so far havn't managed to do this "alsa force-unload" fails.
-- 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