Re: Rtai Digest, Vol 99, Issue 1

Hi Artyon,

first, in order to get some help you should attach at least you kernel (the
.config file inside the kernel sources folder) and rtai configuration (the
.rtai-config file inside the rtai source folder), so we can see if is ok.

Il giorno mar 1 mar 2016 alle ore 12:00 <[email protected]> ha scritto:

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>    1. Latency test hangs system (Artyom Lobach)
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> Message: 1
> Date: Tue, 1 Mar 2016 10:42:31 +0300
> From: Artyom Lobach <[email protected]>
> To: [email protected]
> Subject: [Rtai] Latency test hangs system
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>         <CAFYUkWvoqWy_kcpA4t+1ySSFyOPnYCiQ4D8g3=
> [email protected]>
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> Hi! I installed RTAI v4.1 with linux kernel v3.10.32 on Ubuntu 14.04
> according this instruction (related to i386 arch):
> https://gist.github.com/gaoyifan/c881aa36cd02fb5c1c20.
> At the end of installation I tried kern/latency test, but it hangs system
> with no errors in console and kern.log file. only one warning:
> *"Error opening /proc/rtai/latency_calibrate*
> *Couldn't get infos about the module's state" - *an empty latency table
> below and no reaction.
> That happens with different components (i tried with different kernels and
> rtai versions during last 2 weeks).
> I think the kernel or rtai configuration for my machine is wrong, but in
> what way should i correct it?
>
> Thakns in advance!
>
> Best Regards
> Artyom
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