Win7 installation of Ubuntu16.04 and Centos6.5 dual System summary

Recently this time, the laboratory because of the reasons for the paper, to learn the deep learning of artificial intelligence, now summarize the experience of installing dual systems, many online posts are not given the key steps:

CentOS follows the process:

(1) Install CentOS, the most important is the boot installation, my computer has two pieces of hard disk, a piece is a solid state drive, a piece is a mechanical hard disk, according to the online post: http://www.osyunwei.com/archives/2307.html Part can be successful, This post also said very detailed, I follow this post according to, there are some problems, then I have reference to this post http://www.cnblogs.com/Johness/archive/2012/12/03/2800126.html or installation failed,

Maybe the first: I have two hard drives on my computer, Win7 installed on the SSD, CentOS is installed on the mechanical hard drive, I can't start the MBR boot partition of Centos,centos I install the/boot partition on the mechanical hard drive, enter the Win7 system, Using EASYBCD to add the boot, or unable to start Centos6.5, reasoning, constantly trial and error, the MBR boot program exactly where to install.

There are several places to install the following:

1:u disk, is also the default starting position, so that the installation of the effect is, after successful installation, restart the system, plug the USB flash drive can start CentOS, unplug the USB drive will not start, directly into the original window system, which is to be installed in the MBR boot program on the USB flash drive, resulting in the boot can not start CentOS.

2: Hard disk, hard disk has two pieces, a piece is a mechanical hard disk, a piece is the SSD that installs Win7, I install the MBR boot program to the boot of the machine hard drive partition, cannot start,

So I made a bold assumption, I took the MBR to the boot partition installed on the SSD, then, obviously, I can start the centos normally, unable to start the Win7

I solve the idea is: the use of Win7 should be to centos6.5, that is, the two MBR files written together, referring to the Baidu experience in this post: http://jingyan.baidu.com/article/e3c78d64467be73c4c85f52e.html

Summary: MBR boot program is very important!

Ubuntu installation process:

Install Ubuntu is mainly TensorFlow book using Ubuntu, and CentOS instructions different, in order to ensure the progress of the study, the CentOS changed, the back to know a lot of trouble, the first installed in, Ubuntu16.04 already use GRUB2, so according to the CentOS bar MBR partition boot written in/boot, after the EASYBCD load should be to the program is not feasible, EASYBCD must choose GRUB2, must be corresponding or not start the system.

After the installation is successful, install Sogou Input method is also a big pit, online posts can be installed successfully, but the input method will appear two input box is what ghost, give a more typical installation tutorial is installed http://jingyan.baidu.com/article/ 642c9d341b3ccb644a46f7ac.html

Win7 installation of Ubuntu16.04 and Centos6.5 dual System summary