Re: [LAU] Lexicon Lambda USB - are my lockups due to the hardware or software?

From: Chris Caudle <chris@email-addr-hidden>
Date: Fri Apr 14 2017 - 21:15:40 EEST

On Tue, April 11, 2017 9:11 am, Antony Gelberg wrote:
> I also noticed when starting jack:
> Apr 10 11:46:50 cubase pulseaudio[23745]: [pulseaudio] module-jack-sink.c:
> JACK error >Cannot use real-time scheduling (RR/5)(1: Operation not
> permitted)<
> Apr 10 11:46:50 cubase pulseaudio[23745]: [pulseaudio] module-jack-sink.c:
> JACK error >JackClient::AcquireSelfRealTime error<
>
> Although qjackctl reports that jackd *does* run with realtime scheduling.

I just checked my system log when loading the jack-sink module and noticed
the same thing:
pulseaudio[30057]: [pulseaudio] module-jack-sink.c: JACK error >Cannot use
real-time scheduling (RR/15)(1: Operation not permitted)<
pulseaudio[30057]: [pulseaudio] module-jack-sink.c: JACK error
>JackClient::AcquireSelfRealTime error

It doesn't seem to cause any problems, I just played a couple of youtube
videos with no underruns. 

-- 
Chris Caudle
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Received on Sat Apr 15 00:15:02 2017

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