Wahoo! I figured out how to upstream it for ya, seb128. It looks like this bug correctly shows it as upstream #336651 that I filed. :-)
** Bug watch added: GNOME Bug Tracker #336651 http://bugzilla.gnome.org//show_bug.cgi?id=336651 ** Also affects: metacity (upstream) via http://bugzilla.gnome.org//show_bug.cgi?id=336651 Severity: Unknown Priority: Unknown Status: Unknown -- applications crash when minimizing it to the left window border https://launchpad.net/malone/bugs/37021 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs