Re: [LAU] MIDI glitches

From: Ralf Mardorf <ralf.mardorf@email-addr-hidden-dsl.net>
Date: Mon Sep 30 2013 - 18:12:52 EEST

Hi Fero,

I don't know what's going wrong on your system, but I would start with a
correct limits.conf.

On Mon, 2013-09-30 at 13:22 +0200, Fero Kiraly wrote:
> my limits.conf
> * - rtprio 0
> * - nice 0
> @audio - rtprio 65
> @audio - nice -10
> @audio - memlock 40000

If this are defaults from a package of your distro, then drop this
disro. The nice value is "discussed" for years. If maintainers aren't
aware about it, who knows what mistakes else they made.

"@realtime - rtprio 99
@realtime - memlock unlimited

Contrary to a lot of misinformation on the web, there is no reason to
include a line here that provides enhanced "niceness" control, which is
completely irrelevant for realtime scheduling and low latency audio
applications." - http://jackaudio.org/linux_rt_config

resp.

@audio - rtprio 99
@audio - memlock unlimited

Hth,
Ralf

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Received on Tue Oct 1 04:15:02 2013

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