1、更新软件源 sudo apt-get update 2、安装 virt-manager和依赖: sudo apt-get install virt-manager qemu-system libvirt-bin qemu-kvm libvirt-dev sudo dnf group install virtualization 3.启动下列服务(Fedora): virtinterfaced.socket virtnetworkd.socket virtnodedevd.socket virtnwfilterd…