[linux-audio-user] Problems starting JACK...
cave.dnb at tiscali.fr
Thu Nov 10 14:51:00 EST 2005
On Thursday 10 November 2005 17:05, Michael T D Nelson wrote:
> Florian Schmidt wrote:
> > On Thu, 10 Nov 2005 14:17:35 +0000
> > Michael T D Nelson <m_nels at gmx.net> wrote:
> >>jack_create_thread: error -1 switching current thread to rt for
> >>inheritance: Unknown error 4294967295
> >>cannot start watchdog thread
> > Just a guess:
> > Uncheck the realtime option in qjackctl's setupdialog
> Thanks. Well, if I uncheck the realtime opton, JACK will now start. But
> it worked fine up until a couple of weeks ago.
> I don't think that it coincided with any changes which I made, but I'll
> have to check that. I think I may have upgraded my kernel at some point
> (but only to a newer CCRMA kernel).
> Maybe it's time to reboot into thwe older kernel and see if the problem
> goes away...
> > or setup either
> > - the realtime_lsm
> > or
> > - rtlimits
> Well, if this turns out to be the problem, then I'll have to learn how
> to set one of these up I guess.
Hi Michael. Would you check out.
rpm -q rtirq
rpm -q rtload
These two packages should have been installed when you installed
planetccrma-core with apt-get install planetcccrma-core , and the
accompanying low latency kernel with apt-get install planetccrma-core-edge .
These two packages "rtirq" and "rtload" are responsible for realtime working
with planetccrma kernels. All the best. Nigel.
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