- Published on
GRUB2
GRUB 2 (GRand Unified Bootloader version 2), sometimes stylized as GRUB2 and commonly referred to as GRUB, is a multiboot secondary bootloader capable of loading kernels from a variety of filesystems on most system architectures.
Configuration
Main configuration file
The grub-mkconfig script is used to generate a grub configuration. It uses the scripts under /etc/grub.d/* together with the /etc/default/grub configuration file to generate the final /boot/grub/grub.cfg - the only configuration file used by GRUB2 itself.