I believe this is probably related to a crash I reported when selecting the properties of usb drives on the desktop.
** Bug watch added: GNOME Bug Tracker #334604 http://bugzilla.gnome.org//show_bug.cgi?id=334604 -- Crash when click to Wastebasket Properties https://launchpad.net/malone/bugs/36700 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs