I've been using jack2 on odroid-x2 (linux 3.8)
jack gives me lot of xruns. On PC(linux 3.12) it just runs ok.
It seems that USB audio on 3.8 kernel is a problem:
https://bugs.launchpad.net/ubuntu/+sour ... ug/1191603
http://linuxmusicians.com/viewtopic.php?f=47&t=11397
Does someone built linux 3.12 on odroid-x2?
I compiled 3.12 kernel modifying pkgbuild(linux-odroid) from github, but it does not boot in my odroid-x2.