Unable to Boot because Of Grub Broken...(Linux) dr.t3rr0r rwxr-xr-x 0 3:59 AM

Filename	Unable to Boot because Of Grub Broken...(Linux)
Permission	rw-r--r--
Author	dr.t3rr0r
Date and Time	3:59 AM
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• Maybe U uninstall Linux From Duel Boot With Windows,U may probably face.
• After installing ubuntu,u install windows...u can meet with this error.
• If Your Grub File is broken, u can use this solution

Requirement-
Ubuntu Live CD or Ubuntu Live USB Drive

Boot with Bootable CD or Media Devices
Open Terminal ...and
type it

sudo mount /dev/sdXY /mnt

.. :\

Replace XY with these..( sda1,sda2,sda3,...etc)

If U don't Know,open GPart
After this,We have to find a path for Grub to detect other OS.
We must type this command...

sudo mount --bind /dev /mnt/dev && sudo mount --bind /dev/pts /mnt/dev/pts && sudo mount --bind /proc /mnt/proc && sudo mount --bind /sys /mnt/sys

Now Let's Chroot...Don't Ask me What is Chroot...Just find On Google.

sudo chroot /mnt

Now Let's install,update and upgrade Grub

• grub-install /dev/sdX
• grub-install --recheck /dev/sdX
• update-grub

The Directory for installation of GRUB
( grub-install /dev/sda, grub-install –recheck /dev/sdX ) Replace X with Your sda or whatever...

Now Let's Exit from chroot and Ummount all Devices

exit && sudo umount /mnt/dev && sudo umount /mnt/dev/pts && sudo umount /mnt/proc && sudo umount /mnt/sys && sudo umount /mnt

Okieee ...Get out From live section and 
shutdown Your PC....Grub 2 will be set up...
go to Ubuntu and  Update Grub or Reinstall Grub .U can do as you like then.. :D

Announcement: I Am not Author For This Post...I Just Translate it to english from Myanmar....The Source Page is Form A Facebook Group....Myanmar LocoTeam