On Mon, 3 Apr 2017 10:22:08 -0700, Bob van der Poel wrote: >Ummm, gotta ask ... what dialog? I don't want to turn hijack a >thread ... but I use Ubuntu (and PulseAudio). Would love a dialog to >get jack going. I seem to remember correctly. Following the "browse source code" link from https://tracker.debian.org/pkg/jackd2 , then opening the "debian" folder, apart from the post install scripts there's also this: "Enable realtime process priority? If you want to run jackd with realtime priorities, the user starting jackd needs realtime permissions. Accept this option to create the file /etc/security/limits.d/audio.conf, granting realtime priority and memlock privileges to the audio group. . Running jackd with realtime priority minimizes latency, but may lead to complete system lock-ups by requesting all the available physical system memory, which is unacceptable in multi-user environments." https://sources.debian.net/src/jackd2/1.9.10%2B20150825git1ed50c92%7Edfsg-5/debian/jackd2.templates/ _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user