win10启动vagrant

win10环境下vagrant启动会报错。

正常启动步骤：

设置virtual box的adapter网卡

打开Preferences -> Network -> Host-only Networks Tab

• 将默认的adapter网卡的ipv4的地址，改写成192.168.xx.1
• 将mask改为255.255.255.0

启动vagrant

$ vagrant up 

如果启动时报错

Bringing machine 'default' up with 'virtualbox' provider...
There was an error while executing `VBoxManage`, a CLI used by Vagrant
for controlling VirtualBox. The command and stderr is shown below.

Command: ["hostonlyif", "create"]

Stderr: 0%...
Progress state: E_FAIL
VBoxManage.exe: error: Failed to create the host-only adapter
VBoxManage.exe: error: Code E_FAIL (0x80004005) - Unspecified error (extended info not available)
VBoxManage.exe: error: Context: "int __cdecl handleCreate(struct HandlerArg ,int,int )" at line 68 of file VBoxManageHostonly.cpp

1. check下virtual box有没有创建一个新的adapter网卡。
2. check该网卡的ipv4的地址是以192.168开头的。
3. 如果成功创建了，则再次vagrant up。就启动成功了。