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This kernel requires the following feature not present on the CPU: pae

So I was trying to create a Kali Linux machine for my basic pen testing studies when I run into this error:


Unable to boot - please use a kernel appropriate for your CPU.


I first suspected that it has something to do with the kernel version I selected in the Settings > General > Basic but selecting other kernels won't help.

Then upon searching, I got the answer from askubuntu.com. If you are here because you encounter the same problem, try following the steps below:

1. Let's make sure that the guest is turned off first so we can modify the settings.

2. Now, right click on your machine and select Settings.


3. On the side menu, click on System.

4. On the right-hand side, click on the Processor tab.

5. Under the Processor tab, make sure that Extended Features: Enable PAE/NX is checked.



6. Now, click OK.

7. Start your virtual machine again. You should be able to proceed with the installation now.

Cheers!

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