I also have this problem. The problem occur only when I use pulseaudio. I guess this is a pulseaudio problem, not a problem with ALSA.
-- After upgrade to Lucid, muting one channel mutes all https://bugs.launchpad.net/bugs/577490 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
