[PlanetCCRMA] Rosegarden + Fluidsynth-DSSI + Jack = problem

Peter Howard pjh at coastal.net.au
Tue Apr 7 16:58:39 PDT 2009


On Tue, 2009-04-07 at 14:30 +0200, Luis Garrido wrote:
> > So on a hunch I started both qjackctl and rosegarden as root.  And that
> > works - running as root makes the rt failure disappear and rosegarden
> > works fine. Except that in January I didn't need to run anything as
> > root :-)
> >
> > So can somebody suggest what broke during yum updates?
> >
> 
> Difficult to say, but if it works ok as root and not as a normal user
> I'd take a look at the contents of /etc/security/limits.conf
> 
> See if you have a section like this.
> 
> ## Automatically appended by the Planet CCRMA jack-audio-connection-kit
> * - rtprio 99
> * - memlock 4194304
> * - nice -10
> 



I've got that, but just above it . . . 

## Automatically appended by jack-audio-connection-kit
@jackuser - rtprio 20
@jackuser - memlock 4194304


Could the different rtprio values be clashing?

> Make sure you are using the rt kernel.
> 
> HTH,
> 
> L
> 
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-- 
Peter Howard <pjh at coastal.net.au>



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