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Date: Wed, 30 Jun 2010 20:01:45 -0700
From: Thomas Lockhart <Thomas.Lockhart@domain.hid>
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Subject: Re: [Xenomai-help] Xenomai and Gumstix Overo
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> However, I am having problems with the kernel - any user-space Xenomai
> program gives me the following error:
> Xenomai or CONFIG_OPT_PERVASIVE disabled.
> (modprobe xeno_nucleus?)
> Kernel-space programs give me the following error:
> open(/proc/xenomai/registry/native/pipes/klat_pipe): No such file or
> directory
> modprobe klat_mod or try the -P latency
>
> I've tried the obvious solutions (tweaking kernel configs, enabling
> debug, etc...) but no clues on how to fix the error.

You did not say explicitly: did you do the modprobes as suggested in the 
error messages above?

                       - Tom