sudo apt install qemu qemu-kvm libvirt-bin bridge-utils virt-manager
sudo service libvirtd start sudo update-rc.d libvirtd enable
service libvirtd status
grep kvm /etc/group
sudo adduser $USER kvm
References
https://www.linuxtechi.com/install-configure-kvm-ubuntu-18-04-server/
https://stackoverflow.com/questions/37300811/android-studio-dev-kvm-device-permission-denied