I am running 2.6.20-15-generic (Feisty Fawn) on a Thinkpad T30 and I am having the same problem. I hibernate the machine (suspend to disk). When I power back up the sound does not work. If I restart the machine it does not solve the problem. I actually have to shutdown and pull the battery and AC power for it to work. I have not tried just shutting down and then restarting.
-- [Feisty] Inaudible audio upon resuming from suspend-to-disk https://bugs.launchpad.net/bugs/80893 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs