#!/bin/bash
case $1/$2 in
  pre/*)
    # Put here any commands expected to be run when suspending or hibernating.
    qdbus6 --system org.freedesktop.DisplayManager /org/freedesktop/DisplayManager/Seat0 org.freedesktop.DisplayManager.Seat.SwitchToGreeter
    ;;
  post/*)
    # Put here any commands expected to be run when resuming from suspension or thawing from hibernation.
    ;;
esac