[PlanetCCRMA] drop outs with FC8 and latest CCRMA kernel
Mysth-R
mysthr21 at gmail.com
Wed Jan 2 02:31:01 PST 2008
Well, after some tests, It works, but some times, and randomly, I get some
disonnections :
"Zombified blablabla", with a Buffer underrun message. But the latency is
about 21ms !!
However, I have no dopouts...
Cheers,
Mysth-R
2008/1/1, Hector Centeno <hcengar at gmail.com>:
>
> Hi,
>
> Well, I recently tried using 2.6.22 and I had the same kind of problem
> with Jack apps stopping streaming audio from time to time. I had to
> finish a project so I installed Ubuntu in a different partition and
> using their linux-rt kernel things worked quite smooth (going down to
> 8ms latency, no dropouts).
>
>
> Happy new year to you all!
>
> Hector
>
>
> On Dec 31, 2007 1:37 PM, Mysth-R <mysthr21 at gmail.com> wrote:
> >
> >
> > 2007/12/28, Hector Centeno <hcengar at gmail.com>:
> > >
> > >
> > >
> > > Hello,
> > >
> > > It wasn't until today that I did some serious audio work using my
> > > desktop with FC8 and CCRMA. I reported some time ago about having
> > > problems with an Edirol FA-101 and Freebob. They seemed to be solved
> > > after a kernel upgrade but now I found that they were just partially
> > > solved. Jack doesn't die anymore while playing back with Ardour but I
> > > get frecuent sound interruptions up to a second long. During these
> > > interruptions the playback cursor in Ardour stops and then restarts. I
> > > get the same behaviour with Aqualung (music player that can use jack).
> > > Also I got some system freezes that required hard resetting. Same
> > > system but using a USB audio interface (M-Audio Transit) and Jack/Alsa
> > > works fine.
> > >
> > > Hector
> > >
> > > _______________________________________________
> > > PlanetCCRMA mailing list
> > > PlanetCCRMA at ccrma.stanford.edu
> > > http://ccrma-mail.stanford.edu/mailman/listinfo/planetccrma
> > >
> >
> > Yes I got the same issue with the 2.6.23 last kernel.
> > Downgrading to the 2.6.22 works perfectly. It seems that it is a kernel
> > problem. Perhaps, it will be solve with the next one...
> > Anyway, it works pretty good, and I don't have to re-install Fedora 7 !!
> :)
> >
> > tip : don't forget to correctly set your rtirq Script.
> >
> > Happy new year !!!
> >
> >
> > --
> > *
> >
> ***************************************************************************************
> > * {^_^} Mysth-R {^_^}
> > *
> > * http://myspace.com/mysthr
> > * http://myspace.com/aideauditive
> > * http://mysthr.free.fr/Joomla => Site dédié à l'audio sous
> > Fedora/PlanetCCRMA.
> > *
> >
> ***************************************************************************************
>
--
*
***************************************************************************************
* {^_^} Mysth-R {^_^}
*
* http://myspace.com/mysthr
* http://myspace.com/aideauditive
* http://mysthr.free.fr => Site dédié à l'audio sous Fedora/PlanetCCRMA.
*
***************************************************************************************
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