centos8 kvm sudo yum update sudo yum install @virt After installation, verify that Kernel modules are loaded lsmod | grep kvm Also install useful tools for virtual machine management. sudo dnf -y install libvirt-devel virt-top libguestfs-tools virt-install osinfo-query os 1 2 3 4 5 6 7 8 9 10 virt-install \ --name roy-dev \ --ram 2048 \ --vcpus 2 \ --network network:default \ --os-type=fedora34 \ --disk path=/home/roy/vm.qcow2,format=qcow2,bus=virtio,cache=none,size=16 \ --graphics none