Don't know if this is useful, but I have reproduced this bug on both an edgy and dapper system. The volume control works fine, but changes the volume of the non-default onboard sound card rather than an audigy zs. There seems to be no way to swap it.
-- Volume keyboard shortcut fails to increase volume https://launchpad.net/bugs/36302 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
