I had a lot of latency problems running Ubuntu 8.10 with a realtime kernel.
And nothing changed modifying the limits.conf file and adding myself to the
audio group. So I decided to install Musix <http://www.musix.org.ar/>. I
think it is the best distro for audio-linux ever. At first glance it looks
rather messy but it works as smooth as a Mercedes-Benz.
I've reached latencies of 3 ms. with no trace of xrun nor clicks in the
audio, while in Ubuntu I just could barely get close to 25 ms which was
insane. I cannot recommend anything else. Trust me.
Good luck!
2009/5/27 Thomas Kerstgens <thomas_kerstgens(a)web.de>
Hi Tom,
I just went fine with the instructions on the jack-faq-page (
http://jackaudio.org/faq). Did you add these lines to your
/etc/security/limits.conf ?:
------------------
@audio - rtprio 99
@audio - memlock unlimited
@audio - nice -19
------------------
Do not forget to add yourself to the group 'audio' and re-login. This in
combination with the rt-kernel works great for me.
Regards, Thomas
could someone point me in the direction to a
guide on setting up rt-
kernel on ubuntu jaunty. i'm having trouble getting qjackctl started
in realtime mode despite the fact that i am running 2.6.28-3-rt #12-
Ubuntu SMP PREEMPT RT. i've done this in other distros but i must be
missing something here.
thanks.
t
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