KVM is the kernel-based virtual machine, a mainline kernel feature since versuib 2.6.20 for running virtualized guest systems on top of a host system. In less technical terms, this means you can run ...

My virt-manager created and managed VMs did not show up in Boxes, or vice versa. Apparently you can ask virt-manager to connect to qemu:/// and see the Boxes guest (haven't tried, but have been told); ...

I've had this idea in my head ever since User-Mode Linux first released- I want to build a bare system that will handle hardware access and allocation, so that I can build and destroy guest systems ...