I'm afraid I have not enough knowledge, sorry... let's hope upstream will fix it I've found this two bug reports, from the powertop site:
http://bugzilla.gnome.org/show_bug.cgi?id=152864 http://bugzilla.gnome.org/show_bug.cgi?id=370937 -- Volume control applet icon does not update https://bugs.launchpad.net/bugs/115944 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
