[Voyage-linux] Voyage WRAP inexplicable rebooting

Edwin Whitelaw (spam-protected)
Thu Sep 7 08:42:40 HKT 2006


Michael, Andrew,

Thanks for your respective comments.  Andrew, all my WRAPs are already 
in grounded metal casesso I don't think that's the issue in my case.

Michael, as you observed, it's not clear why running at the lower speed 
would fix it but I just need the problem to go away and the CPU speed 
change won't change the functionality for me.  I've got one very 
problematic unit that is here at the house so can start with that one 
and see what happens.

I'll of course be interested to hear the final analysis of the problem.

Regards,

Edwin

Michael Renzmann wrote:
> Hi.
>
> Edwin Whitelaw wrote:
>> For reasons I have not yet determined, some of these boards will 
>> spontaneously reboot sometimes more than once per day.  I have all 
>> syslog pointed to a central log server but have not seen anything
>
> In case you are using WRAP2s, you should try to set the CPU to 233 MHz 
> and the lower voltage. We have similar issues (about 200 WRAP1 and 
> WRAP2 installed at customers, about 10-15% show this issue more or 
> less often) and all WRAP2s could be fixed by lowering the CPU speed. 
> That won't work for the WRAP1s, however, since they don't allow to 
> modify the CPU speed.
>
> The reason for this issue is not yet clear, we're trying to gather 
> more information and negotiate about it with Pascal.
>
> Bye, Mike

-- 
<=+=+=+==+=+=+==+=+=+=+=+=+=+=+=>
Edwin Whitelaw, P.E.
New River Valley Unwired, LLC
2200 Lonesome Dove Dr
Christiansburg, VA 24073
540-239-0318





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