When you build it you get the problem but using the distribution version that's fine then? Are you using the panel menu or gnome-main-menu? Does setting the /apps/panel/global/upstream_session gconf key fixes your "bug"?
-- source package without shutdown (feisty) https://launchpad.net/bugs/91541 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs