[Unit] Description=JACK server using %i.conf profile Documentation=man:jackd(1) After=sound.target local-fs.target [Service] EnvironmentFile=-/etc/jack/%i.conf EnvironmentFile=-%h/.config/jack/%i.conf ExecStart=/usr/bin/jackd $JACK_OPTIONS -d $DRIVER -d $DEVICE $DRIVER_SETTINGS LimitRTPRIO=95 LimitRTTIME=infinity LimitMEMLOCK=infinity # Caution: use on memory-limited devices only # OOMScoreAdjust=-1000 [Install] WantedBy=default.target