Red Hat Bugzilla – Bug 457993
mixer applet popup grew window decorations
Last modified: 2008-08-23 21:25:00 EDT
and generally doesn't behave like a good popup anymore.
Upstream bug: http://bugzilla.gnome.org/show_bug.cgi?id=546498
*** Bug 458188 has been marked as a duplicate of this bug. ***
The decorations are gone again now, the flickering is still there, but should be fixed upstream already. Should revisit this after the next gnome-applets build
Confirmed here. Thanks.
Should be basically fixed now.