
EFI/fedora/ and copy grubx64.efi and paste it into the EFI/BOOT/, then rename BOOTX64.EFI to something else and now rename grubx64.efi in the BOOT folder to BOOTX64.EFIimage not supported issue and odd bioses refusing to boot the usb
EFI/fedora/grubx64.efigrubx64.efiEFI/BOOT/BOOTX64.EFIimage not supported