how to move grub boot from one partition to another in linux

Solution 1:

Yes, this can be done. The command is grub-install and its syntax is like so:

grub-install [OPTION...] [OPTION] [INSTALL_DEVICE]

Since you asked for a live media recovery, here's a procedure from this tutorial:

Boot the Ubuntu Live CD.

Press Ctrl-Alt-F1

sudo mount /dev/sda1 /mnt

sudo mount --bind /dev /mnt/dev

sudo mount --bind /proc /mnt/proc

sudo mount --bind /sys /mnt/sys

sudo chroot /mnt

Now the fun stuff. Lets say I want grub to be on /dev/sda2, I'd run sudo grub-install /dev/sda2 or alternatively sudo grub-install /dev/sda to be partition/OS independent

how to move grub boot from one partition to another in linux

Solution 1:

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