It appears to be more complex than I thought. In Gutsy beta, the Master controls some speakers in the laptop, and Front, others. Front controls headphones.
So the correct thing to do is select Front & Master for both Gnome Sound settings and the Volume control applet preferences. -- Master volume control has no effect on headphones https://bugs.launchpad.net/bugs/124662 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