Try to kill (kill -15 PID) gnome-panel, it restart automatically and shadow bug is present but refresh actually seems ok.
Here a file with a lsof (lsof -p PID) output of the gnome-panel process perhaps this help you. ** Attachment added: "lsof process gnome-panel" http://launchpadlibrarian.net/19422107/trace-gnome-panel -- Panel won't refresh https://bugs.launchpad.net/bugs/294467 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs