25 Mar
2007
25 Mar
'07
11:03 p.m.
Brad Fuller wrote:
Martin Wohlleben wrote:
Gosh... so sorry people! I totally forgot that I could look
in the
status of qjackctl and it does say that I'm running
in Realtime mode.
Cool... sorry for the noise (I hope it'll, at least, help others later)
--
brad fuller
http://www.Sonaural.com/
+1 (408) 799-6124
On So, 2007-03-25 at 14:59 -0700, Brad Fuller
wrote:
Well... it's good to know that version should work. I made sure I had
it. The entries are the same.
Lee Revell wrote:
Hi,
pam-0.78-r6 should work. I use this version and jack runs with rt-prio.
Check your /etc/security/limits.conf for the right entries
On 3/25/07, Brad Fuller <brad(a)sonaural.com>
wrote:
> Yeah... I've done that. But, still I would like to be able to have
> external apps set the clock, right?
>
It can't work if JACK is running anyway because all clients are
required to support the server sample rate.
That I know.
WRT realtime, last i heard was that Gentoo does
not supply a new
enough version of PAM (0.80 or higher is required)
that I don't know. Bummer...
# equery which pam
/usr/portage/local/layman/pro-audio/sys-libs/pam/pam-0.78-r6.ebuild
Thanks... back to realtime-lsm
# REALTIME support for audio group users
@audio - rtprio 100
@audio - nice -10
@audio - memlock 250000
You can also find up to date ebuilds for rt-kernels and audio software
in the pro-audio overlay. There you can set the use of realtime-lsm by
setting a USE variable but I'd suggest to go with pam. More information
can be found in the wiki:
http://proaudio.tuxfamily.org/wiki/index.php?title=Main_Page
That's what I'm referring to, as I mentioned in my first msg:
I'm following the directions on the wiki for the RT kernel at:
http://proaudio.tuxfamily.org/wiki/index.php?title=Realtime_%28RT%29_Kernel
ulimit -l replies
# ulimit -l
250000
So, as Marc-Olivier mentioned, at least that is being read. But, is
there anything else that I can check?
With my latest kernel compile and with the change to the alsamixer to
44.1k (as I mentioned before) running qjackctl
does not say that it can't run realtime, but the "RT" symbol is not
lighted ("Realtime" IS checked in the setup)
Here's a log:
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 ..
apparent rate = 44100
creating alsa driver ... hw:0|hw:0|1024|2|44100|0|0|nomon|swmeter|-|32bit
control device hw:0
configuring for 44100Hz, period = 1024 frames, buffer = 2 periods
nperiods = 2 for capture
nperiods = 2 for playback
16:43:28.923 Server configuration saved to "/home/bfuller/.jackdrc".
16:43:28.923 Statistics reset.
16:43:29.758 Client activated.
16:43:29.774 Audio connection change.
16:43:29.785 Audio connection graph change.
So, I'm getting there, but I'm not certain that I'm really running
jack in realtime mode.