I'm installing Ubuntu in my asus n56j machine. The idea is that I would have a dual boot machine between Windows 8 and Linux Ubuntu.
I've followed this steps in the bios system, encountered here Booting Ubuntu12.10 USB on Asus X401a Win8
Under 'Security' disable 'Secure Boot Control' Under 'Boot' disable 'Fast Boot', then enable 'Launch CSM', then enable 'Launch PXE OpROM' Save changes and restart.
With previous steps, I get that my ubuntu begin to boot for start the installation wizard, but when I finish the installation, I reboot the system and I see the following
Before appear the grub, the system show me the message: "error efidisk read error"
When I choose the option Ubuntu for enter to Ubuntu System, I see the black screen.
When I choose Windows 8 option loader, I see this message:
error: Secure Boots forbids loading module from (hd0, gpt8)/boot/grub/ntfs.mod. error: no such device: 48C2B8B4C2B8A798 error: unknown command ´drive map'. error: invalid EFI file path Press any key to continue ...
This is related to UEFI?