Same problem here with my 2 USB sound device (logitech headset / Edirol UA-1X). Alsamixer works.
-- 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 the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs