cannot use real-time scheduling (FIFO at priority 10)

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cannot use real-time scheduling (FIFO at priority 10)

'2+
moved to fluxbuntu
alsa is working okay < tested with mpg321,ogg123,play,aplay
am in group audio
and i have

@audio - rtprio 99
@audio - memlock 250000
@audio - nice -10

in my

/etc/security/limits.conf

but my qjackctl says

23:29:54.544 Patchbay deactivated.
23:29:54.588 Statistics reset.
JACK tmpdir identified as [/dev/shm]
23:29:54.687 MIDI connection graph change.
23:29:54.834 MIDI connection change.
23:29:56.568 Startup script...
23:29:56.569 artsshell -q terminate
JACK tmpdir identified as [/dev/shm]
sh: artsshell: not found
23:29:56.786 Startup script terminated with exit status=32512.
23:29:56.787 JACK is starting...
23:29:56.787 /usr/bin/jackd -R -dalsa -dhw:0 -r44100 -p1024 -n2
23:29:56.795 JACK was started with PID=4769 (0x12a1).
jackd 0.103.0
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
-1210784080, from thread -1210784080] (1: Operation not permitted)
cannot create engine
23:29:56.820 JACK was stopped successfully.
23:29:56.821 Post-shutdown script...
23:29:56.821 killall jackd
jackd: no process killed
23:29:57.036 Post-shutdown script terminated with exit status=256.
23:29:58.867 Could not connect to JACK server as client. Please check
the messages window for more info.
JACK tmpdir identified as [/dev/shm]

doing
jackd -R -dalsa -S
also gives a similar error

at ubuntu jack was doing okay
can someone figure out what is going wrong?

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Re: cannot use real-time scheduling (FIFO at priority 10)

David Causse
'2+ a écrit :
> cannot use real-time scheduling (FIFO at priority 10) [for thread
> -1210784080, from thread -1210784080] (1: Operation not permitted)
> cannot create engine
> [...]
>
> can someone figure out what is going wrong?
>  
Hi,

maybe the pam config used by the module to log into your system is not
rlimits aware.
For example if you use gdm to log in look at /etc/pam.d/gdm and check if
the pam_limits.so module is loaded.

Good luck.


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Re: cannot use real-time scheduling (FIFO at priority 10)

'2+
thank you
i think now i know what to ask @ fluxbuntu-wiki
not sure if it's gdm or not
but the look'n'feel of fluxbuntu's login gui is quite different from
ubuntu or xubuntu's one
doesn't seem to have a option button
anyway next week when i go back to the machine in my dad's place
i will definately check the /etc/pam.d/gdm
in case if pam_limits.so isn't there
simply just adding a couple of lines maybe solve the problem?

On 12/7/07, David Causse <[hidden email]> wrote:

> '2+ a écrit :
> > cannot use real-time scheduling (FIFO at priority 10) [for thread
> > -1210784080, from thread -1210784080] (1: Operation not permitted)
> > cannot create engine
> > [...]
> >
> > can someone figure out what is going wrong?
> >
> Hi,
>
> maybe the pam config used by the module to log into your system is not
> rlimits aware.
> For example if you use gdm to log in look at /etc/pam.d/gdm and check if
> the pam_limits.so module is loaded.
>
> Good luck.
>
>
> -------------------------------------------------------------------------
> SF.Net email is sponsored by: The Future of Linux Business White Paper
> from Novell.  From the desktop to the data center, Linux is going
> mainstream.  Let it simplify your IT future.
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> _______________________________________________
> Jackit-devel mailing list
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> https://lists.sourceforge.net/lists/listinfo/jackit-devel
>


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