(In reply to Takashi Iwai from comment #3) > Isn't it better to use rtkit instead? To be honest, I don't know for sure but it seems that everybody are using rt limits. At the end it's just a group, it doesn't hurt to have it :) Some more info: https://lists.opensuse.org/archives/list/factory@lists.opensuse.org/thread/3ALY7DNUFGXGJQT7QFBOADAXGPV6HLGF/