Re: Hmmmm? VirtualBox doesn't like Intel?

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Author: Eric Shubert
Date:  
To: plug-discuss
Subject: Re: Hmmmm? VirtualBox doesn't like Intel?
wrote:
> Sometime ago I got to virtualize this bare-metal WinXP laptop under
> *Ubuntu and I was happy.
> Later on, the performance proved to be unbearable (processor pegged at
> 100% load 100% of the time) and I was unhappy.
> Life went on.
> Bug went itching...
> Geek sprung into action and:
> I vdi(ed) the laptop's HD and fired up a run-of-mill VM and...
> surprise, surprise...
> VirtualBox running in this AMD-64 processor (not sure what, research
> still not in full swing) runs my Virtual XP juuuuust fiiiine...
> Same VM running on the Intel "Core Duo" of the laptop, SUUUUCKS! 100%... :(
> 4GB RAM both machines, *Ubuntu 10.04.
> Does this make any sense?
> ET


I would check to see if the Intel CPU supports virtualization extensions
(VT-x, EPT). If so, check to be sure they're enabled in the bios. If
not, that would be at least part of the difference.

--
-Eric 'shubes'

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