On Wed, Jul 17, 2013 at 8:08 PM, David E. Lawrence <
david.e.lawrenc...@gmail.com> wrote:
> I don't have this particular problem but a couple years ago I had a
> hardware
> problem (CPU issues when set to rated speed) on a dual core AMD.
> Virtualbox
> exercised the CPU more thoroughly or potentially used certain capabilities
> not otherwise used but when I would run virtualbox guests, it would crash
> periodically (no dump files, shutdown or anything, just a spontaneous
> reboot). This was true when running any OS as host. The fix was slowing
> down the CPU by 10% below rated percent. I never had the problem again
> with
> that system. My next system (everything new) was a quad core AMD and I had
> the same problem when I turned on the power saving mode for the cpu (cool
> and quiet? I don't remember anymore). I turned this functionality off and
> have not had a problem with this since either. This might be a red-herring
> but it could be the issue for you as well. Does your system crash when you
> DON'T run virtualbox guests. Does your system crash when you reduce the
> cpu
> speed, etc.
>
>
Hi David,
Thank you for your advise. The system doesn't crash when I don't run
virtualbox guests. I'll try to reduce the CPU frequency.
Best regards,
Yuwen
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