automatix has probably broken your installation, don't use non-official, non-supported software. Closing the bug since we support Ubuntu usage but if you run some tools like that you take your responsabilities for it
** Changed in: control-center (Ubuntu) Status: Needs Info => Rejected -- All gnome-panel icons missing https://launchpad.net/bugs/40997 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs