As an aside, I can`t see any -dev packages for gnome-panel with Feisty, or would have installed in order to provide more info :)
-- [apport] gnome-volume-manager crashed with SIGSEGV https://launchpad.net/bugs/82748 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs