Re: [linux-audio-user] Realtime not working on Debian testing... why?

From: Dragan Noveski <perodog@email-addr-hidden>
Date: Tue Nov 14 2006 - 20:26:57 EET

Julian Hagenauer wrote:
> Hi,
> i am using Debian testing with libpam-modules 0.79-4.
> I added
> @audio - rtprio 99
> @audio - nice -10
> @audio - memlock 250000
> to /etc/security/limits.conf and i am member of the audio-group.
> If i start jack with 'jackd -R -d alsa' it says:
> jackd 0.101.1
> 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.
> loading driver ..
> creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
> control device hw:0
> configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
> nperiods = 2 for capture
> nperiods = 2 for playback
>
> As you see there no warning about missing realtime-cappabilities, anyhow realtime seems not work, because i got a lot of xruns....
> What i am missing?
> Do i need other requirements to fullfill to get realtime to work, e.g. special kernel-configuration?
>
> Thank you,
> Julian
>
>
>
i think that standard debian pam-modules are not rt cappable?

we had this thread here already:

Ismael Valladolid Torres wrote:
> Right now libpam-modules version available for Debian etch is
> 0.79-3.1. Does anybody know if this version is rlimits-aware or if it
> needs to be patched?
>
>
libpam-modules_0.79-3.2_i386.deb is not rlimit aware
I found a debian package that is rlimit aware at :
http://seite9.de/~burkhard/pam_debian_rlimits/

David.
> Cordially, Ismael
>

.................
me myself using some ubuntu pam-modules on debian testing too and it
worsk here.

cheers,
doc
Received on Wed Nov 15 00:15:02 2006

This archive was generated by hypermail 2.1.8 : Wed Nov 15 2006 - 00:15:02 EET