JACK Control…

[Johnny Rosenberg]

I have had JACK Control installed for maybe a year or so now, but I never  
used it so far. So today I thought I would give it a try, just to see if  
it works. I got the following messages when I clicked the Start button:

”18:38:41.614 Patchbay deactivated.
18:38:41.718 Statistics reset.
18:38:41.828 ALSA connection graph change.
18:38:42.068 ALSA connection change.
18:38:54.476 Startup script...
18:38:54.477 artsshell -q terminate
sh: artsshell: not found
18:38:54.880 Startup script terminated with exit status=32512.
18:38:54.881 JACK is starting...
18:38:54.881 /usr/bin/jackd -dalsa -dhw:0 -r44100 -p1024 -n2
jackd 0.118.0
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn  
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 is running in realtime mode, but you are not allowed to use realtime  
scheduling.
Please check your /etc/security/limits.conf for the following lines
and correct/add them:
   @audio          -       rtprio          100
   @audio          -       nice            -10
After applying these changes, please re-login in order for them to take  
effect.
You don't appear to have a sane system configuration. It is very likely  
that you
encounter xruns. Please apply all the above mentioned changes and start  
jack again!
18:38:54.922 JACK was started with PID=3185.
18:38:54.946 JACK was stopped with exit status=255.
18:38:54.947 Post-shutdown script...
18:38:54.947 killall jackd
jackd: ingen process hittades
18:38:55.375 Post-shutdown script terminated with exit status=256.
18:38:57.033 Could not connect to JACK server as client. - Overall  
operation failed. - Unable to connect to server. Please check the messages  
window for more info.”

Of course I realize that one of the problems is that something called  
”artsshell” seems to be missing, but what is it and do I need it?

One of the phrases above is in Swedish, so I will translate it for you:
”ingen process hittades” = ”no process was found”

Suggestions? I need it to work so I can play around a little with Ardour  
and maybe Simple Sysexxer.

-- 

Kind regards

Johnny Rosenberg