Re: [LAU] Realtime, but many xruns when jack is started. Debian Etch

Roman Muñoz wrote: all of the above is probably correct, but there's one important thing missing: as the configuration file is there located in /etc/sdefault/rtirq instead of the original /etc/sysconfig/rtirq, one has to edit the /etc/init.d/rtirq script and, somewhere near line 42, where it reads: RTIRQ_CONFIG=/etc/sysconfig/rtirq please change to RTIRQ_CONFIG=/etc/default/rtirq now it should work as advertised (not:) ah, yet another thingie; it has been noted from some folks, specially found dealing with ubuntu, that the very first line of the same script should be tweaked, where it reads: #!/bin/sh should be #!/bin/bash finally, the rtirq script is just about tunning the irq threading priorities as found on PREEMPT_RT patched karnels (aka Ingo Molnar's -rt patchset). it does not have any regard to the rtc frequency setting (but would be handy, nevertheless:) moreover, rtirq has also some legacy support for PREEMPT_DESKTOP configured kernels, where one has the option of having some of the irqs non-threaded (thus RTIRQ_NON_THREADED configuration purpose), iirc. this is not a option on PREEMPT_RT (aka full complete real-time) cheers -- rncbc aka Rui Nuno Capela rncbc(a)rncbc.org