ubuntu16.04 install qemu arm64 virtual machine

INSTALL aach64 virtual machine an x86_64 ubuntu 16.04 system, just need to steps!

# Step1  install uefi for aarch64

sudo apt-get qemu-efi                                 

# Step2  install qemu and virt-manager

sudo apt-get virt-manager qemu-system

ok! so easy!

Tips:

!! warning: DO NOT try install from source,DO NOT build any package from source!!!

then will demage your system!!!!!