This happens to me also. I have to log out and in again to make it work. It just crashes without reason, sometimes even just after boot.
-- Clock Applet crashes for no reason https://bugs.launchpad.net/bugs/580735 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-panel in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs