On Mon, 28 Aug 2017 23:31:53 +0200, list wrote: >I get Xruns, or to be clear i get 1 xrun by hour (!) The Debian and Ubuntu policy is to autostart everything a package contains that could be autostarted. Consider to disable all services you don't need. You might be using something like ntpd, perhaps polling 1 time each hour, maybe by wifi, sharing an IRQ with the USB ports you use for the USB audio interfaces. It might be something similar absurd. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user