I have a similar problem with gnome-utils 2.17.90-0ubuntu1 $ gnome-screenshot --window
** ERROR **: file gnome-screenshot.c: line 668 (prepare_screenshot): should not be reached aborting... Aborted (core dumped) -- gnome-screenshot fails to take a shot on a single window https://launchpad.net/bugs/55675 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs