[Bug 290498] Re: linux-rt restricted to one CPU

Realtime Dutchman nico.conny at gmail.com
Sun Mar 29 08:03:41 UTC 2009


I also installed Jaunty beta on a single Intel processor machine with 700 Mbyte memory and the installation worked like a champ but...
since I'need the real time beaviour for studio work I had to modify the menu.lst so that I was able to boot from --linux-rt 2.6.27-3--.
So far so good.
Everything went wrong when I wanted to work with Jack and Ardour. The processor suddenly needed much more time (DSP indicator in Ardour went sky high) resulting a very slow performing and unworkable daw. It seems to mee that the realtime kernel isn't ready yet and since I can not work with the generic kernel (xruns in Jack)  I'm forced to switch back to good old Hardy 8.04.
Does some one have a clue how to work around this RT behaviour?

ciao,

Realtime Dutchman.

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linux-rt restricted to one CPU
https://bugs.launchpad.net/bugs/290498
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