[PlanetCCRMA] problemillas at first jack startup
simone www.io-sound.org
cimo75 at gmail.com
Thu May 1 02:55:42 PDT 2008
On Thu, May 1, 2008 at 11:41 AM, Fernando Lopez-Lezcano
<nando at ccrma.stanford.edu> wrote:
>
>
>
> On Thu, 2008-05-01 at 11:38 +0200, simone www.io-sound.org wrote:
> >
> >
> > On Thu, May 1, 2008 at 10:57 AM, Fernando Lopez-Lezcano
> > <nando at ccrma.stanford.edu> wrote:
> >
> > On Thu, 2008-05-01 at 00:10 +0200, simone www.io-sound.org
> > wrote:
> > > On Wed, Apr 30, 2008 at 11:17 PM, Fernando Lopez-Lezcano
> > > <nando at ccrma.stanford.edu> wrote:
> > > On Wed, 2008-04-30 at 22:10 +0200, simone
> > www.io-sound.org
> > > wrote:
> > > > hi
> > > > i can t run jack with real time enable i get this:
> > > >
> > > > 21:57:02.928 /usr/bin/jackd -R -dalsa -r44100
> > -p256 -n2 -D
> > > -Chw:0
> > > > -Phw:0
> > > > jackd 0.109.2
> > > > Copyright 2001-2005 Paul Davis and others.
> > > > jackd comes with ABSOLUTELY NO WARRANTY
> > > > This is free software, and you are welcome to
> > redistribute
> > > it
> > > > under certain conditions; see the file COPYING for
> > details
> > > > JACK compiled with System V SHM support.
> > > > cannot use real-time scheduling (FIFO at priority
> > 10) [for
> > > thread
> > > > -1208875328, from thread -1208875328] (1:
> > Operation not
> > > permitted)
> > >
> > >
> > > Check the file /etc/security/limits.conf and verify
> > that this
> > > is in
> > > there:
> > >
> > > ----
> > > ## Automatically appended by the Planet CCRMA
> > > jack-audio-connection-kit
> > > * - rtprio 99
> > > * - memlock 4194304
> > > * - nice -10
> > > ----
> > > yep i ve already done that
> > > now it just works cause i run as root to check jack in root
> > and went
> > > back to user
> > > probably since it is the jack kit to patch limits.conf file
> > and i ve
> > > installed jack kit as user
> >
> >
> > Did you install jack from source? Or the Planet CCRMA package?
> > jack kit from ccrma but qjacktl from source (isn t qjacktl in the jack
> > kit? i didn t get any entry on the menu after installing the rpm)
>
> That is strange, qjackctl is part of Planet CCRMA (in fact it comes from
> Fedora). It has a menu entry.
>
>
>
> > > it s all good now, fedora with planet ccrma kernel seems to
> > be better
> > > performing than ubuntu studio but sometime there is a bunch
> > load of
> > > work on the HD and it starts reading like crazy and
> > eventually
> > > crashing jack
> > >
> > > seems to me like a lack of memory but i haven t got this
> > problem in
> > > ubuntu
> >
> >
> > It smells like you are running out of memory. Disk activity
> > could be
> > related to swap activity (if nothing else is running that may
> > be
> > touching disk). Do you see any messages after the crash
> > in /var/log/messages? How much memory do you have?
> >
> > i ll check that out when it happens again
> > i have 512Mb
>
> Yeah, that is a bit low these days (memory bloat... arghhh...)
>
> -- Fernando
>
> [PS: it would be better for the list to turn off html in your email client...]
you mean just disabling the rtf ? done!
and yeah xface is xfce !
>
>
>
>
--
.wmv , .wma , .pps along with all proprietary Windows formats won t be
accepted and/or viewed....
... and by the way i won t read you FWs either, stop sending useless junk!
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