That did it! Thank you! I am using KDE, and KMix wasn't showing the channels as muted. Once I installed and ran gnome-alsamixer, I saw that the "Front" channel was indeed muted. Un-muting it caused my sound to reappear.
If I boot up under 2.6.20-16-generic, that channel always starts up non- muted, but whenever I boot with 2.6.22-14-generic, that channel always starts out muted. Does anyone know a command I can run at start-up which will un-mute that channel? I'd like to not have to remember to manually go into gnome- alsamixer to fix this, every time I restart my computer. -- No sound at all after Gutsy upgrade https://bugs.launchpad.net/bugs/157730 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