[Unit] Description=JACK Audio After=sound.target local-fs.target [Service] EnvironmentFile=-/etc/jack/%i EnvironmentFile=-%h/.config/jack/%i ExecStart=/usr/bin/jackd $REALTIME -p $PORTMAX -d $DRIVER -d $DEVICE $DRIVER_SETTINGS CPUSchedulingPolicy=rr CPUSchedulingPriority=70 LimitRTPRIO=71 LimitRTTIME=infinity [Install] WantedBy=default.target