Hi

I am not sure if you are using qjackctl or the command line, I use
qjackctl. I had a similar problem that was solved by going into the
settings menu & choosing the correct sound card for 'input device' &
'output device' instead of leaving it set to 'default'.

If that does not work then you need to tweak the other settings

regards

Guy

>
>don't Know what I did wrong, but when trying Jack to start, it
stopped in some seconds.
>
>Perhaps some one can help me, to let run jack.





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