How to run an Incus VM inside an Incus VM (nested virtualization)

This post describes the minimal setup (for AMD/Intel CPUs) to run nested VMs with Incus.
There’s a bit of background on figuring out whether the firmware has been enabled for virtualization. Most mainstream Linux distros should have KVM working. This post was written in response to a question of a new member. I noticed that there was no document that talked about this.


Thank you for this great share!