Please try the solution at https://wiki.ubuntu.com/DebuggingSoundProblems/KarmicCaveats#Volume%20range%20anomalies (2nd solution, load-module module-alsa-sink control=PCM). If it does not work; please report back and also do the "apport-collect 501034" terminal command to supply more information. Thank you!
-- Volume Control wrong for 5.1 sound https://bugs.launchpad.net/bugs/501034 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