Something is amiss: you appear to be using the old driver still (1.0.21), whereas a newer one (2.6.32-33.201108021603) has been available for ~20 hours. What is the output in a Terminal/Konsole from:
modinfo snd-hda-intel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/820454 Title: no sound on internal speakers; but headphone jack OK To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/820454/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
