PS: Did you check, if systemd-sysv-generator works? Run systemctl status rtirq if you use the tab key it will become systemctl status rtirq.service but you don't need to add ".service". [weremouse@moonstudio ~]$ systemctl status rtirq.service ● rtirq.service - LSB: Realtime IRQ thread tunning. Loaded: loaded (/etc/init.d/rtirq; bad; vendor preset: enabled) Active: active (exited) since Wed 2016-11-30 09:39:16 CET; 1h 1min ago Docs: man:systemd-sysv-generator(8) Process: 737 ExecStart=/etc/init.d/rtirq start (code=exited, status=0/SUCCESS) Nov 30 09:39:14 moonstudio systemd[1]: Starting LSB: Realtime IRQ thread tunning.... Nov 30 09:39:16 moonstudio rtirq[737]: Setting IRQ priorities: start [snd_hdsp] irq=18 pid=392 prio=90: OK. Nov 30 09:39:16 moonstudio systemd[1]: Started LSB: Realtime IRQ thread tunning.. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user