Have same problem. Some tray icons disappear after some time. Restart of compiz make icons visible again (compiz --replace).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1009924 Title: Unity panel does not show icons in system tray To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1009924/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs