For modern setups that support UEFI, GRUB is unnecessary as you can boot Linux kernel directly as EFI executable. If one cares about SecureBoot then this packa

For modern setups that support UEFI, GRUB is unnecessary as you can boot Linux kernel directly as EFI executable. If one cares about SecureBoot then this package automates everything: https://github.com/andreyv/sbupdate https://github.com/andreyv/sbupdate (it's setup only once and works later without supervision).