Messages in this thread | | | Date | Wed, 1 Dec 2004 18:59:25 -0000 (WET) | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm3-V0.7.31-19 | From | "Rui Nuno Capela" <> |
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Ingo Molnar wrote: > >> ok, this could be ACPI CPU-sleep related. Could you disable all ACPI >> options in your .config (as a workaround), and re-check whether the >> xruns still occur? > > i think i found the bug - it's an upstream ACPI bug. Does the patch > below (or the -31-19 kernel, which i've just uploaded) fix the xruns? >
So far so good.
I have now an armed RT-V0.31-19 on my laptop, running for about 30 minutes already, running the usual 'jackd -R -dalsa -dhw:0 -r44100 -p64 -n2 -S -P' from qjackctl, several qsynth (fluidsynth) engines are up and running, normal desktop janitor work (KDE) and yes, ACPI is on. Oh, wi-fi is also pumping nice :)
Guess what? No XRUNs, not even one to show you a single latency trace.
I'll keep you posted, if anything goes less right than it is :). -- rncbc aka Rui Nuno Capela rncbc@rncbc.org
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