win7,docker安装后，创建虚拟机分配不了ip错误 err: exit status 255

问题

win7装docker真麻烦，不如家里的win10爽。另外明明这是个很简单的操作，但是国内的解决方法有点落后，所以我写了个傻瓜式的。

有兴趣的可以直接看issue https://github.com/docker/toolbox/issues/153

主要思路是khojlo说的方法

    
Deleted all docker VMs (default, my-default etc.)
    
Removed all "Host-only Networks" from VirtualBox -> Preferences -> Network
    
Uninstalled VirtualBox
   
Downloaded the latest VirtualBox installation file i.e. "VirtualBox-5.0.20-106931-Win.exe"
    
Installed VirtualBox by running following command from Windows terminal:
C:UsersHomeDownloads>VirtualBox-5.0.20-106931-Win.exe -msiparams NETWORKTYPE=NDIS5
    
Completed the VirtualBox installation by following the prompts
    
Ran Docker Quickstart Terminal which finally created and started the "default" VM successfully.

解决方案

ps.删除本地的虚拟机和docker的我省略了，程序员连如何干净删除都不会，我也没办法，，，

1.打开虚拟机

2.点击设置

3.删除原有网卡，并新建一个网卡

4.管理-主机网络管理器

5.重新启动即可