I haven't had this crash in the last few days, have not changed gnome configuration all that much. You might be able to close this bug and if it continues I'll log another.
-- Gnome-panel freezes regularly during use - no applets running https://launchpad.net/bugs/75057 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs