*** This bug is a duplicate of bug 299093 *** https://bugs.launchpad.net/bugs/299093
I now have the same issue, Updated from 8.10 ( sound working ) to 9.04. All packages are latest. Alsa mixer shows the channels are 100. Under sound preferences I have no sound from any Test, and when I click volume control from the panel, device is listed as "Playback: Null output (Pulse Audio Mixer)" Rebooting, unloading / reloading Alsa has made no difference. I do not believe this is a duplicate of bug 299093. That bug was specific to alsa mixer sound levels resetting to 0, which this does not seem to be the case. I am no expert, so please ask what information you would like me to post for you ** Attachment added: "lsmod.out" http://launchpadlibrarian.net/23121746/lsmod.out -- No Sound in 9.04 https://bugs.launchpad.net/bugs/301261 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