vagrant - Vagrant up 没有在 Windows 上启动我的虚拟机

Question

在 Windows 中启动 vagrant 时遇到问题。由于代理原因，我正在使用 Vagrant 和 Chef 的修改版本，我有这个错误：

==> default: Booting VM... 
==> default: Waiting for machine to boot. This may take a few minutes... 
default: SSH address: 127.0.0.1:2222 
default: SSH username: vagrant 
default: SSH auth method: private key 
default: Warning: Connection timeout. Retrying... 
==> default: Machine booted and ready!  
==> default: Checking for guest additions in VM... 
==> default: Checking for host entries C:/Utilisateurs/A/.vagrant.d/gems/gems/daemons-1.2.3/lib/daemons/daemonize.rb:10‌​:in `fork': fork() function is unimp

谁能帮我？提前致谢！