#!/bin/bash

# BIOS
#
# Disable Secure Boot (if applicable)

# EFI
#
# sudo efibootmgr -v
# sudo efibootmgr -o XXXX,YYYY # adjust order


sudo lsblk -f

sudo mount /dev/nvme0n1p5 /mnt
sudo mount /dev/nvme0n1p1 /mnt/boot/efi

sudo mount --bind /proc /mnt/proc
sudo mount --bind /dev  /mnt/dev
sudo mount --bind /sys  /mnt/sys
sudo mount --bind /run /mnt/run

sudo chroot /mnt


# sudo fsck.fat -a /dev/nvme0n1p1

# grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=GRUB
# update-grub


# Restore GRUB backup
#
# sudo mkdir -p /mnt/efi/EFI/Boot
# sudo cp /mnt/efi/EFI/GRUB/grubx64.efi /mnt/efi/EFI/Boot/bootx64.efi



# exit
# sudo umount /mnt/dev /mnt/proc /mnt/sys /mnt/run /mnt/boot/efi /mnt