Ubuntu yindaoxiufu 引导修复（Boot Repair)

Ubuntu yindaoxiufu 引导修复（Boot Repair)  

 

from: http://blog.csdn.net/piaocoder/article/details/50589667 

 

1. sudo add-apt-repository ppa:yannubuntu/boot-repair && sudo apt-get update  

 

2. sudo apt-get install -y boot-repair && boot-repair 

 

3. Then, you can see the followings window: 

==>> Recommended repair

Do as the windows asked. 

 

 

 4. Sometimes, you may also enount errors as follows: 

 

well, just reboot and try to use USB to repair this time.