Might still be an alsa issue, but I am going with pulseaudio because of the intermittant nature of sound.
** Package changed: linux (Ubuntu) => pulseaudio (Ubuntu) -- audio suddenly dissapears https://bugs.launchpad.net/bugs/475241 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