I just tried to reboot the laptop. As expected the audio now works fine again. I then put the system through standby mode. Audio still works fine, so if "standby" is related to the problem, it is not consistently so.
-- Suddenly no audio output, perhaps after "system standby" https://bugs.launchpad.net/bugs/468285 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs