我在Windows 10上 安装Vagrant和Virtualbox我在cmd中执行此操作 vagrant init ubuntu / xenial64
vagrant up --provider virtualbox
得到这个：/任何建议我能做什么？
> ==> default: Waiting for machine to boot. This may take a few minutes...
> default: SSH address: 127.0.0.1:2207
> default: SSH username: ubuntu
> default: SSH auth method: password
> ==> default: Forcing shutdown of VM...
> ==> default: Destroying VM and associated drives... C:/HashiCorp/Vagrant/embedded/gems/gems/net-ssh-4.1.0/lib/net/ssh/transport/server_version.rb:54:in
> `readpartial': Eine bestehende Verbindung wurde softwaregesteuertdurch
> den Hostcomputer abgebrochen. (Errno::ECONNABORTED) from
> C:/HashiCorp/Vagrant/embedded/gems/gems/net-ssh-4.1.0/lib/net/ssh/transport/server_version.rb:54:in
> `block (2 levels) in negotiate!' from
> C:/HashiCorp/Vagrant/embedded/gems/gems/net-ssh-4.1.0/lib/net/ssh/transport/server_version.rb:52:in
> `loop' from
> C:/HashiCorp/Vagrant/embedded/gems/gems/net-ssh-4.1.0/lib/net/ssh/transport/server_version.rb:52:in
> `block in negotiate!' from
> C:/HashiCorp/Vagrant/embedded/gems/gems/net-ssh-4.1.0/lib/net/ssh/transport/server_version.rb:50:in
> `loop' from
> C:/HashiCorp/Vagrant/embedded/gems/gems/net-ssh-
>...more error messages...
> Process finished with exit code 1