Re: [LAU] Realtime, but many xruns when jack is started. Debian Etch

El Domingo, 30 de Septiembre de 2007 18:57, Nigel Henry escribió:
 | On Sunday 30 September 2007 18:14, Folderol wrote:
 | > On Sun, 30 Sep 2007 16:37:35 +0200
 | >
 | > Nigel Henry <cave.dnb@email-addr-hidden> wrote:
 | > > On Sunday 30 September 2007 16:11, Lars Luthman wrote:
 | > > > On Sun, 2007-09-30 at 16:09 +0200, Lars Luthman wrote:
 | > > > > On Sun, 2007-09-30 at 16:02 +0200, Nigel Henry wrote:
 | > > > > > On Debian Etch, using kernel 2.6.18-5-686, which I presume is a
 | > > > > > realtime one, as when I start jack with qjackctl, and with the
 | > > > > > realtime box checked, jack doesn't complain.
 | > > > >
 | > > > > You presume incorrectly. There are no realtime kernels in the main
 | > > > > Debian repositories, and a patched kernel would have the version
 | > > > > suffix -rtX. I don't know when jackd was changed to refuse to
 | > > > > start with -R unless it could actually get realtime scheduling,
 | > > > > but it was fairly recent - if you're using 0.101.1 it will
 | > > > > probably start anyway.
 | > >
 | > > I'd got so used to jack complaining when trying to use realtime, when
 | > > it wasn't available, that I presumed it was still the same, and the
 | > > kernel was realtime. I should have got used to the rt suffix by now,
 | > > having used the patched kernels from planetccrma for so long.
 | > >
 | > > > Sorry for confusing things - you can of course get realtime
 | > > > scheduling without having an RT-patched kernel. It's hard to get
 | > > > jackd to run xrun-free without it though.
 | > >
 | > > So what your saying, is that the realtime-lsm package of scripts may
 | > > not be too successful.
 | > >
 | > > Do you know if there are any debian rt patched kernels available for
 | > > other debian based distros, that might work on Etch, or Lenny?
 | > >
 | > > > --ll
 | > >
 | > > Thanks for the reply.
 | > >
 | > > Nigel.
 | >
 | > 64studio (V2) is based on debian etch and comes in 64 & 32 bit
 | > versions. It is fully RT patched.
 |
 | Hi Will. I thought you were going to plug 64studio before I looked at your
 | reply. I really wanted to resolve the problem on Debian Etch, and Lenny,
 | but will have to give 64studio a try.
 |
 | iso.linuxquestions.org list it, but only the x86_64 version, and only
 | v1.0. Thankfully there are only 2 cd iso's, and shouldn't take too long on
 | dialup.
 |
 | I've just been to the 64studio site, but doh, it's only available as a dvd
 | download for 32bit, and I have a problem with dvd's, like no dvd writer.
 |
 | Thanks for the reply. I'll keep looking for cd iso's.
 |
 | Nigel.
 |

Hi, also you can add Musix GNU/Linux's repositories (debian/etch compatible)
 
# /etc/apt/sources.list Musix GNU+Linux
deb ftp://musix.ourproject.org/pub/musix/deb/ ./

So you can install rt kernels on you Debian/ECTH, and upgrade Ardour to 2.1,
jackd to 0.103...

regards

-- 
Marcos Guglielmetti, co-director de Musix GNU+Linux, 100% Software Libre
Sitio Web: http://www.musix.org.ar
+ Archivos: ftp://musix.ourproject.org/pub/musix
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