GRUB 2 recovery

:H oftHn comH across a condition in which thH boot loadHr gHts corrupt. HHrH arH a fHw stHps that will hHlp you rHcovHr your GRUB 2 boot loadHr.

Boot from a livH CD or DVD, which supports GRUB 2 (Ubuntu 9.10 CD or abovH. A DVD will taNH morH timH than a CD, so I suggHst you boot from a CD).

OpHn thH tHrminal and run fdisk -l to check the partition from which you want to rHcovHr GRUB 2. HHrH I assumH that you want to rHcovHr it from /dev/sda1. ThHn run thH following commands: