ubuntn安装kvm
https://help.ubuntu.com/community/KVM/Installation
fedora安装kvm
https://docs.fedoraproject.org/en-US/quick-docs/getting-started-with-virtualization/
redhat安装kvm
https://access.redhat.com/articles/1344173#Q_how-install-virtualization-packages
archlinux安装kvm
https://wiki.archlinux.org/index.php/Libvirt
debian安装kvm
https://wiki.debian.org/KVM#Installation
gentoo安装kvm
https://wiki.gentoo.org/wiki/QEMU
opensuse安装kvm
https://doc.opensuse.org/documentation/leap/virtualization/html/book.virt/cha-vt-installation.html