[Jack-Devel] jack is installed having a new problem

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DateSun, 03 Jun 2012 15:35:04 -0400
From Dominic Kaiser <[hidden] at theriversouth dot org>
To[hidden] at lists dot jackaudio dot org
Follow-UpAdrian Knoth Re: [Jack-Devel] jack is installed having a new problem
I have run into a new issue.  I have installed built and installed jack2
from git.  The reason being I have an RME interface that needs a newer
version of FFADO. And the only version that builds against it is the git
version.  So I still cannot buid jack1 I am working on that.  I am running
Ubuntu 12.04.  I have installed the packaged from repo for jack2 and
installed over them with the new jack build from git.  PREFIX=/usr or
install path.  To many dependencies to uninstall the the libjack package.
 I have done this plenty in the past and had no issues.  This time around I
have only one at the moment.  I have an internal sound card in my dell
latitude e6400 laptop it fires up fine with jack2.  I use a usb sound card
also which in the past has been fine no problems.  But since this new build
this card does not fire up in jack or qjackctl.  It shows fine on my system
jack shoots this error as standard user:

dominic@dominicLT:/usr/bin$ jackd -r -dalsa -dhw:1,0 -r44100 -p1024 -n2
jackdmp 1.9.8
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2011 Grame.
jackdmp 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in non-realtime mode
control device hw:1
control device hw:1
Failed to connect to session bus for device reservation Did not receive a
reply. Possible causes include: the remote application did not send a
reply, the message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.

Failed to acquire device name : Audio1 error : Invalid argument
Audio device hw:1,0 cannot be acquired...
Cannot initialize driver
JackServer::Open() failed with -1
Failed to open server

Now if I run as root:

dominic@dominicLT:~$ sudo jackd -r -dalsa -dhw:1,0 -r44100 -p1024 -n2
jackdmp 1.9.8
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2011 Grame.
jackdmp 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
no message buffer overruns
no message buffer overruns
no message buffer overruns
JACK server starting in non-realtime mode
control device hw:1
control device hw:1
audio_reservation_init
Acquire audio card Audio1
creating alsa driver ...
hw:1,0|hw:1,0|1024|2|44100|0|0|nomon|swmeter|-|32bit
control device hw:1
configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback

No problem running.

I have checked for multiple installs that is ruled out.  I have checked
sticky bit for executing as owner good.  I am guessing it has something to
do with that policy error.  USB Card has access and correct permissions and
works with alsa in Ubuntu fine.  My problem is with Jack.  I have never had
this before when doing the same type of install in Ubuntu
10.04,10.10,11.04,11.11 so mabey an issue in 12.04?  FFADO and Firewire is
fine and I am using there svn version for my RME Fireface 800.

Let me know what you think,

Dominic
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