The Gnome Volume Manager problem has been filed as bug 148181. It's possible that it's the same underlying problem.
-- Erratic volume control behaviour with different USB audio devices https://bugs.launchpad.net/bugs/155109 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