[LAT] 2.6.29-rc4-rt2

Emanuel Rumpf xbran at web.de
Sat Feb 14 13:45:37 EST 2009


I just successfully installed 2.6.29-rc4-rt2

$ uname -a
Linux mech 2.6.29-rc4-rt2-tip #2 SMP PREEMPT RT Sat Feb 14 17:23:59
CET 2009 i686 GNU/Linux

Let me also mention, that the binary nvidia beta driver is
working with it (NVIDIA-Linux-x86-180.18-pkg1.run).

My problem:
jack doesn't start with the real-time option enabled - output:

JACK compiled with System V SHM support.
cannot use real-time scheduling (FIFO at priority 10) [for thread
-1210911056, from thread -1210911056] (1: Operation not permitted)

In limits.conf , I have:

@audio - rtprio 99
@audio - memlock 600000
@audio - nice -14

This setup used to work fine with my previous RT-kernel (2.6.25)

Any idea and help is welcome.


Emanuel Rumpf

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