1[Unit]
 2Description=Lock the screen automatically after a timeout.
 3Requires=graphical.target
 4After=graphical.target
 5
 6[Service]
 7Type=simple
 8User=ubuntu
 9Environment=DISPLAY=:0
10ExecStart=/usr/bin/xautolock -time 10 -locker "systemctl suspend" -detectsleep
11
12[Install]
13WantedBy=graphical.target