[Unit] Description=JACK server using %i configuration After=sound.target local-fs.target [Service] EnvironmentFile=-/etc/jack/%i EnvironmentFile=-%h/.config/jack/%i ExecStart=/usr/bin/jackd $JACK_OPTIONS -d $DRIVER -d $DEVICE $DRIVER_SETTINGS LimitRTPRIO=95 LimitRTTIME=infinity [Install] WantedBy=default.target