VirtualBox Troubleshooting

Last Updated: Nov 21, 2017 07:42PM PST

While trying NooBaa with VirtualBox, you may see the following message

This kernel requires an x86-64 CPU, but only detected an i686 CPU. Unable to boot – please use a kernel appropriate to your CPU.

This kernel requires an x86-64 cpu

The solution is easy. Go to the machine settings, basic and make sure that the version is 64-bit. See example below.

x64 only
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