diff -up ./scripts/xflock4.orig ./scripts/xflock4 --- ./scripts/xflock4.orig 2015-09-27 13:19:24.784098605 +0300 +++ ./scripts/xflock4 2015-09-27 13:21:49.630546600 +0300 @@ -30,9 +30,11 @@ LOCK_CMD=$(xfconf-query -c xfce4-session # Lock by xscreensaver or gnome-screensaver, if a respective daemon is running for lock_cmd in \ "$LOCK_CMD" \ - "xfce4-screensaver-command --lock" \ - "xscreensaver-command -lock" \ - "gnome-screensaver-command --lock" + "xfce4-screensaver-command --lock" \ + "light-locker-command --lock" \ + "mate-screensaver-command --lock" \ + "gnome-screensaver-command --lock" \ + "xscreensaver-command -lock" do if [ ! -z "$lock_cmd" ]; then $lock_cmd >/dev/null 2>&1 && exit