Create new KVM Guest
sudo virt-install --name odoo-server --vcpu 4 --ram 8192 --disk path=/var/lib/libvirt/images/odoo-server.qcow2,size=30 --location http://us.archive.ubuntu.com/ubuntu/dists/bionic/main/installer-amd64/ --os-type linux --nographics --accelerate --extra-args="console=ttyS0" --os-variant=ubuntu18.04 --debug
press 'Ctrl + ]' to exit the installation screen