i've both gutsy and hardy installed in separate partitions, i'm running the hardy kernel. i can chroot into the gutsy partition, and firefox, xmms, and xfce4-mixer are all able to play and control sound, so the hardy kernel sound clearly works fine. in the hardy partition however, firefox and audacious are mute, and xfce4-mixer comes up as a blank window with no controls. no packages were forced, i'm quite sure all dependencies were satisfied as a matter of course (tho how do i verify that?). still, dependencies notwithstanding, my guess is that a critical package or three are likely wanting. any suggestions?<br>