Sitsofe, your crasher looks like http://bugzilla.gnome.org/show_bug.cgi?id=347558. It looks a different issue than the launchpad bug you are commenting on though, why did you decide to comment on that bug instead of opening a new one?
-- Runaway leak in composer https://launchpad.net/bugs/51662 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs