grub-install BIOS vs UEFI

[Chris Murphy]

I'm finding that on BIOS hardware:

# grub-install

all by itself produces the help file for grub-install. An install device is 
required.

Conversely on UEFI hardware, I'm finding the command works without any 
qualification: it finds the proper location for /boot/efi/EFI/fedora which is 
of course the EFI System partition; and it also finds /boot/grub/x86_64 and 
installs mod files in /boot/grub/x86_64-efi.

Is this expected?


Chris Murphy