path: acpi-support_0.143-5.2/debian/addons/lib/screenblank
				dcop --session "$session" --all-users kdesktop KScreensaverIface lock > /dev/null 2>&1
			done
		elif pidof xautolock >/dev/null;then
			su "$XUSER" -s /bin/sh -c "/usr/bin/xautolock -locknow"
		elif [ -x /usr/bin/xlock ]; then