I have to agree with Daniel about this not being a kernel bug. This has to be a mixer problem. If putting both Master and PCM at zero mutes, it, but leaving one on zero and the other not, doesn't mute it, then that's a mixer logic error.
Also, if gnome "assumes zero is mute", then maybe gnome should actually mute it when it's put on zero (sort of an indirect mute). ** Changed in: linux-source-2.6.15 (Ubuntu) Sourcepackagename: linux-source-2.6.15 => gnome-media Assignee: Ben Collins => (unassigned) -- sound still comes out of speakers when PCM volume is set to 0 https://launchpad.net/bugs/16454 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs