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Old 05-13-2008, 02:50 AM   #1
devore
LQ Newbie
 
Registered: May 2008
Posts: 2

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JACK error


Hello to you,
I am new to linux,and i just purchased this software from acoustic-reality.com connected it via firewire and this is the message i get.Caan anyone please can help me and tell me what to do?

17:10:27.247 Patchbay activated.
17:10:27.260 Statistics reset.
17:10:27.295 Startup script...
17:10:27.295 artsshell -q terminate
17:10:27.331 MIDI connection graph change.
JACK tmpdir identified as [/dev/shm]
JACK tmpdir identified as [/dev/shm]
17:10:27.568 Startup script terminated with exit status=256.
17:10:27.568 JACK is starting...
17:10:27.568 /usr/bin/jackd -R -dfreebob -r88200 -p1024 -n8 -P -i0
17:10:27.569 JACK was started with PID=14397 (0x383d).
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.
loading driver ..
Freebob using Firewire port 0, node -1
Root node has no children!
FreeBoB ERR: FREEBOB: Error creating virtual device
17:10:27.614 JACK was stopped successfully.
17:10:27.614 Post-shutdown script...
17:10:27.614 killall jackd
jackd: no process killed
17:10:27.770 MIDI active patchbay scan...
17:10:27.770 MIDI connection change.
17:10:27.828 Post-shutdown script terminated with exit status=256.
17:10:27.971 MIDI active patchbay scan...
17:10:28.780 Could not connect to JACK server as client. Please check the messages window for more info.
JACK tmpdir identified as [/dev/shm]
 
Old 05-13-2008, 08:04 PM   #2
DragonSlayer48DX
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Registered: Dec 2006
Posts: 1,454
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Hi, and welcome to LQ!

Just a few questions to help define your problem:

1) What package did you purchase? (Jack is a free download for Linux).

2) Since the package was purchased, it should come with support. Have you contacted the vendor about your problem?

3) Did you check the messages window for more info? (that can be very helpful).

4) What Linux distro are you using?

5) Can you give us some specs on your hardware?

Thanks
 
Old 05-14-2008, 05:46 AM   #3
devore
LQ Newbie
 
Registered: May 2008
Posts: 2

Original Poster
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Firewire problem

Hi to you,

I purchased the software from "acoustic-reality.com" and it is based on ubutnu linux(you could visit the site to see the software).
I contacted the vendor and he told me what to do,but then i got a message from JACK messages:
22:31:52.398 Patchbay activated.
22:31:52.408 Statistics reset.
22:31:52.462 Startup script...
22:31:52.462 artsshell -q terminate
JACK tmpdir identified as [/dev/shm]
JACK tmpdir identified as [/dev/shm]
22:31:52.491 MIDI connection graph change.
22:31:53.173 Startup script terminated with exit status=256.
22:31:53.173 JACK is starting...
22:31:53.173 /usr/bin/jackd -R -dfreebob -r88200 -p1024 -n8 -P -i0
22:31:53.174 JACK was started with PID=5657 (0x1619).
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.
loading driver ..
Freebob using Firewire port 0, node -1
22:31:53.375 MIDI active patchbay scan...
22:31:53.376 MIDI connection change.
22:31:53.578 MIDI active patchbay scan...
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
Warning (bebob_light/bebob_light_avdevice.cpp)[995] discoverStep10Plug: discoverStep10Plug: unknown stream format for channel (1)
22:31:54.355 MIDI connection graph change.
libiec61883 warning: Established connection on channel 0.
You may need to manually set the channel on the transmitting node.
22:31:54.389 Server configuration saved to "/home/earmusic/.jackdrc".
22:31:54.390 Statistics reset.
22:31:54.584 Client activated.
22:31:54.585 MIDI active patchbay scan...
22:31:54.587 Audio connection change.
22:31:54.590 Audio connection graph change.
JACK tmpdir identified as [/dev/shm]
22:31:54.791 Audio active patchbay scan...
22:31:57.415 Audio connection graph change.
unknown destination port in attempted connection [systemlayback_1]
unknown destination port in attempted connection [systemlayback_2]
22:31:57.605 Audio active patchbay scan...
22:31:57.608 ear_jack_connect: mms_daemonut_1 -> freebob_pcm:dev1p_MultiChannel Front left connected.
22:31:57.610 ear_jack_connect: mms_daemonut_2 -> freebob_pcm:dev1p_MultiChannel Front right connected.
22:31:57.611 Audio connection change.
22:31:57.612 Audio connection graph change.
22:31:57.812 Audio active patchbay scan...
22:31:57.812 ear_jack_connect: mms_daemonut_1 -> freebob_pcm:dev1p_MultiChannel Front left checked.
22:31:57.813 ear_jack_connect: mms_daemonut_2 -> freebob_pcm:dev1p_MultiChannel Front right checked.

About my hardware:
I am using a laptop from LG model p1 withe intel core 2 1.8 ghz,a one year old,connected via firewire to an external soundcard from the same vendor(acoustic-reality.com).
The laptop is being used only for music playback
 
  


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