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View Full Version : [ubuntu_studio] Jack seems not to run RT


Zannax
March 1st, 2009, 07:07 AM
Hello,
If I launch jack in realtime mode and try to "inspect" its process priority with a shell command I get:
stefano@stefano-desktop:~$ chrt -p `pidof jackd`
pid 8751's current scheduling policy: SCHED_OTHER
pid 8751's current scheduling priority: 0


Why isn't it "SCHED_FIFO" and priority 70?

The command line of the jack daemon process is:
/usr/bin/jackd -R -P70 -dalsa -dhw;0 -r44

and I think everything is setup correctly...