Grub reinstall - finding the correct disk

[linux-aarhus]

This topic has been created to address such doubts

[root tip] [How To] Primer on handling a grub package update

How To update the system boot after updating grub itself With the grub update 2023-12-22T23:00:00Z (UTC) to v2.12, it was thus advised to ensure all parts of grub on the system are populated with the new binary and updated configuration. This has revealed that a lot of users have doubts on how to correctly identify if their system needs special handling e.g. identifying whether to use EFI or BIOS commands. This topic is aimed at being a primer to properly assess how to update grub on a syste…