1 我的处理器是2700x 首先安装cpu检测

1 sudo apt-get install cpu-checker

2 查看cpu内核

1  egrep -c '(vmx|svm)' /proc/cpuinfo

3 检测是否支持 kvm

1 kvm-ok

INFO: /dev/kvm existsKVM acceleration can be used

4 然后安装

1  sudo apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils ia32-libs-multiarch