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

[Peter Howard]

On Wed, 2009-04-08 at 09:58 +1000, Peter Howard wrote:
> 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?

Seems to be so.  Commenting out the two @jackuser lines results in
things running properly again.


-- 
Peter Howard <pjh at coastal.net.au>