X13/fedora_chroot.md

Find root partition

sudo lsblk -f

Enter

• --bind makes the contents accessible in both locations
• -t defines the filesystem type.

sudo mount /dev/nvme0n1p5 /mnt
sudo mount /dev/nvme0n1p1 /mnt/boot/efi
sudo mount --bind /dev  /mnt/dev
sudo mount -t proc /proc /mnt/proc
sudo mount -t sysfs /sys /mnt/sys
sudo mount -t tmpfs tmpfs /mnt/run
sudo mount --bind /etc/resolv.conf /mnt/etc/resolv.conf
sudo chroot /mnt

Grub

lsblk -f -p
dnf reinstall shim-* grub2-*

Exit

exit
umount /mnt/dev
umount /mnt/proc
umount /mnt/sys
umount /mnt/run
umount /mnt