[RDD] Real time Kernel

Dan Mills dmills at exponent.myzen.co.uk
Tue Aug 12 19:03:49 EDT 2008


On Tue, 2008-08-12 at 17:56 -0500, Tim Camp wrote:
> Jack won't start in real time mode since I migrated to Opensuse 11.
> I have been running it in soft mode, now with three periods.
> 

Ding! We have a winner! 
That is the root of the problem.

Try putting something like this:

@audio          -       memlock         1048576
@audio          -       rtprio          25

in /etc/security/limits.conf 

Then make sure that your rduser is a member of group audio.

Stop jackd, log out, log back in and restart jack in rt mode.
It should then work. 

HTH.

Regards, Dan.




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