# # classical example of a socket activated service? # [Unit] Description=Start the Access Control server [Service] Environment=DISPLAY=:0 ExecStartPre=-/bin/mkdir -m 1777 /tmp/alaunch ExecStart=/bin/sh -c 'while test ! -e /tmp/.X0-lock; do sleep 0.1; done; exec /usr/bin/amd' OOMScoreAdjust=-100 [Install] WantedBy=graphical.target