Thanks Lekensteyn for the reason of shipping this file. I will mark the thread as solved.
on 05/29/2013 – Made popular on 05/29/2013
wolfcore wrote:Before rebooting, during the configuration of grub, I moved /boot/grub/ to /boot/efi/grub, because that was my efi-directory:Move back the directory to /boot/grub. /boot/efi/grubx64.efi is configured to look into /boot/grub (or rather <ESP>/grub, rather than <ESP>/efi/grub).