Ubuntu : Restore GRUB after Windows installation

Super Grub Disk

• Use Super Grub Disk
• More info on how to use it here

If you have booted your linux distro with Super Grub Disk, or a live CD and want to restore your grub, follow the below instructions:

• As root (or with sudo), type grub
• When at the grub prompt, type find /boot/grub/stage2
• This will return something like (hd0,2)
• To setup the boot partition boot type root (hd0,2). This is the harddrive and the partition your linux is installed on…
• And then to configure grub type setup (hd0)
• Now you’re done, so exit with quit

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