On Sun, Apr 3, 2022 at 4:28 PM Simon Newton <[email protected]> wrote:

>
> >Are you sure? Intel tells that i7-3632QM supports VT-d
>
> Yes. You have made the same mistake nitrokey did. There are two versions
> of the CPU, one is BGA which supports VT-d, but does not fit the rPGA T430
> motherboard. The other is the rPGA version, which does fit the T430 but
> does not have VT-d
> https://www.intel.com/content/www/us/en/products/sku/71458/intel-core-i73632qm-processor-6m-cache-up-to-3-20-ghz-rpga/specifications.html
>
>
>
Many thanks Simon,
I do not have a T430, I have a W520 with coreboot, but the problem is just
the same.  I was wondering why VT-d is not working and your email explained
it. So many thanks.
Now I suppose I should buy some other Ivy Bridge CPU that fully supports
virtualization. But if Intel gave the same name to CPUs having different
features I am very afraid to go wrong again. May you please give me some
hints to find a compatible CPU?
Best
Franz

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