system environment/base
- grub2-common - grub2 common layout
- grub2-efi-x64 - GRUB for EFI systems.
- grub2-pc - Bootloader with support for Linux, Multiboot, and more
- grub2-pc-modules - Modules used to build custom grub images
- grub2-tools - Support tools for GRUB.
- grub2-tools-efi - Support tools for GRUB.
- grub2-tools-extra - Support tools for GRUB.
- grub2-tools-minimal - Support tools for GRUB.