On Fri, May 3, 2019 at 9:52 PM Samuel Sieb <samuel(a)sieb.net> wrote:
On 5/3/19 12:25 PM, Tom H wrote:
> You then have to use "grub2-install" with "--target=i386-pc" for
> csm and "--target=x86_64-efi" for efi.
He mentioned that originally, but that's not where the problem is.
He's trying to create a grub.cfg file for legacy, but I don't see
any flags for grub2-mkconfig that can indicate which type to create.
grub.cfg doesn't vary that way. On Fedora, it's location varies.
But on F30, if you set "GRUB_ENABLE_BLSCFG=true" in
"/etc/default/grub" and run "grub2-mkconfig -o /boot/grub2/grub.cfg",
the latter'll be generic and blscfg'll build a menu from
"/boot/loader/entries/*.conf" at boot, whether booting from csm or
efi. This is theoretical because I'm not running Fedora on EFI to