VirtualBox Windows 10 64 bit question

[Phil]

On 9/11/21 18:58, Liam Proven wrote:
>
> I have a T420 myself.
>
> The key question is: are you running 32-bit or 64-bit Ubuntu? You
> can't host a 64-bit VM on a 32-bit host OS.

Thank you Liam for your reply.

unname shows that I have installed a 64 bit version of Linux.

phil at phil-ThinkPad-T420:~$ uname -a

Linux phil-ThinkPad-T420 5.13.0-20-generic #20-Ubuntu SMP Fri Oct 15 
14:21:35 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux


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Regards,
Phil