Here's a tutorial explaining how to work around the issue of not being able to boot other operating systems in a multi-boot setup governed by a Red Hat based distro bootloader on UEFI systems, covering architectural differences, missing EFI tools, linuxefi and initrdefi commands, how to update the menu configuration, other tips and tricks, and more. Le enjoy. http://www.dedoimedo.com/computers/grub2-fedora-command-not-found.html Cheers, Mrk
