[Install] WantedBy=graphical-session.target [Service] ExecStart=@redshift@/bin/redshift-gtk -c /home/hm-user/.config/redshift/redshift.conf Restart=on-failure RestartSec=3 [Unit] After=graphical-session.target After=tray.target Description=Redshift colour temperature adjuster Documentation=http://jonls.dk/redshift/ PartOf=graphical-session.target Requires=tray.target