Hi,
mokutil --sb-state shows for F24 and also for F23 "secure boot disabled". Going
into bios (UEFI) shows under the option "boot mode" "secureboot UEFI
enabled". F23 (same test configuration as F24) allows dual boot. This means in the
F23 Grub boot menue Windows boot is ok. The usb flash medium for F24 previously I used for
F22, also there were no boot problems.
Kind regards