Kernel Panic / Crash, Kdump no help
John Wendel
john.wendel at metnet.navy.mil
Thu Jul 26 18:46:13 UTC 2007
Kevin H. Hobbs wrote:
> On Thu, 2007-07-26 at 17:33 +0100, Alan Cox wrote:
>> What do you get on the console when not in X ?
>
> Unfortunately I haven't seen anything on the text console yet.
>
>>> Any clue why kexec and kdump don't work?
>> Nope sorry
>>
>
> Drat, thanks anyway.
>
>> There is a tool called memtest86 which can do serious grade memory
>> testing and will also sometimes find cache problems as well if they are
>> there. Worth running on the box for a day or so
>
> I've just run memtest86 a few times. I ran it with all four memory
> modules in and got errors almost immediately. I ran it on each module
> individually for one pass and I got no errors. I guess I'll try it in
> pairs. Is there any reason why using both memory channels would cause
> trouble?
>
Have you tried adjusting your memory timing in the BIOS? Set it to the
slowest speed that your BIOS allows and see if it lasts longer in
memtest. If so, then speed it up gradually until if fails again.
Regards,
John
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