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-   -   Starting Jack ... about that..... (https://www.linuxquestions.org/questions/linux-software-2/starting-jack-about-that-769115/)

golo486 11-14-2009 10:23 AM

Starting Jack ... about that.....
 
[golo@localhost ~]$ jackd -d alsa
jackd 0.116.1
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
the playback device "hw:0" is already in use. Please stop the application using it and run JACK again
cannot load driver module alsa





Any ideas or suggestions?

manwichmakesameal 11-14-2009 02:03 PM

Try doing
Code:

golo@localhost: fuser /dev/dsp
and see what you get. And if you are using a gui, might I suggest qjackctl.

golo486 11-19-2009 06:03 PM

Thanks for your quick response,

I used qjackctl as root and Jack started, however it gave an error,

"Could not open ALSA sequencer as a client. ALSA MIDI patchbay will be not available."


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