I've been looking for a lot of tutorials and https://www.zhihu.com/question/34611974
Personally, there are many big pits ahead. Unbuntu Four partition series--65% root directory, 25%home directory, swap partition size for memory size. 500M Boot directory.
Home directory as large as possible, 20G is usually not enough. and the storage space allocation of the root partition also has to use the U disk to engage again.
http://blog.csdn.net/qibaoyuan/article/details/6158457
http://blog.csdn.net/Hhrock/article/details/69398174
Https://www.cnblogs.com/EasonJim/p/7617689.html
Many tutorials on the web are recommended for booting dual systems with FREEBCD. However, FREEBCD Uninstall will have a legacy problem. Also need to be cleared.
https://www.douban.com/note/347560668/
So it was suggested to use Refind. http://blog.csdn.net/a773967621/article/details/77353713
Installed Ubuntu, suddenly found that the home partition is small. After thinking still decided to get rid of Ubuntu partition redo.
Anyway, the system is still very abusive heart.
Continue Ubuntu and meet the easybcd of the pit