I hope someone can help me with this problem of mine.
I´ve got a Lenove y500 preinstalled with Windows 8. Installed Ubuntu 13 on it this weekend which went reasanbly smooth after some initial issues. Both are installed in UEFI mode.
Current issue: I can´t start Windows up (after a change, i think it was made by the Grub Customizer).
What do I see: at startup the multiboot screen appears. Which looks ok to me. It contains several Windows and Ubuntu options.
If I choose for one of the windows-options i get a message which contains something like: ¨Secure boot forbids loading module from (hd0,gpt9)/boot/grub/x86_64-efi/ntfs.mod...reading sector...failed.. no such device..can find drivemap, invalid EFI file path¨
I ran the boot-repair application which results in the next log: http://paste.ubuntu.com/5771063/