Comment 8 for bug 1762205

Had same issue fixed it with @JT fix but I had to install libvirt first

`sudo apt install qemu-kvm libvirt-bin`
Add group=kvm in /etc/libvirt/qemu.conf
Add yourself to the kvm group `sudo usermod -a -G kvm $USER`

I rebooted for good measure and now vm's start up