Say goodbye to VM, use Hyper-V virtual machine Ubuntu20.04

Step description
Search for Hyper-V manager when running. If the
host is not connected, because the virtual machine is not installed sudo apt install openssh-server
Because it is a bare-installed system, so many basic things are not installed. If there is a problem, install things, such as none. make
sudo apt install gcc automake autoconf libtool make