#!/bin/bash

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


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

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