Ubantu Boot Repair

Many people put dual systems on their computers, I installed the Win7 and ubantu14.04, mainly with Win7, but sometimes the Win7 system crash can only be re-installed, re-installed after the discovery of Ubantu guidance is gone, I have tried to repair the boot under Windows, with the EASYBCD to repair, but can not be repaired (probably I do not understand). So choose to repair their own boot under Ubantu, with the help of boot repair this magical software, you can in the software interface to repair the Ubuntu startup item, very convenient.
The first step: Ready ubantu u disk start, this does not have the words to burn one, with a soft disc through Uitraiso burning A, a few minutes to fix, preferably with the same version of Ubantu, I have not tried other versions.

The second step: restart, enter the USB flash drive entry, the system will ask you to install (installing) or trial (trying), you choose to try, after more than 10 seconds, you will appear familiar with the Ubantu desktop.

Step three: Connect the network, because you will download the boot repair later.

Fourth step: Open Terminal, terminal shortcut key is Ctrl+alt+t

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

Enter, the terminal interface will be prompted message, or press ENTER, after the interface will have a lot of information on the interface scroll, wait more than 10 seconds to close the terminal.

Fifth Step: Enter the terminal again: sudo apt-get install-y boot-repair && boot-repair

Wait a minute.

This will happen, click Recommended Repair, and reboot in a few minutes.

Sixth step: There are many people with Windows more, but the result of this fix is to enter the Uabntu system by default, we will change to enter the Windows default

Open Terminal: Enter name order: Cd/boot/grub

Re-enter sudo gedit grub.cfg, open the Grub.cfg file and locate the Windows boot, as shown, cut him out

Just cut out the Windows boot before you put it on Linux, as shown in the Save good. Restart to select Windows by default

Ubantu Boot Repair