I have Asus ux31a with Windows 8 preinstalled, UEFI of course. I have tried to install Ubuntu 13.04 and dual-boot it with Windows 8. Finally I managed to install Ubuntu by disabling Fast boot and Secure boot but the dual-booting was failing so I formatted with Windows D: in which I had Ubuntu installed. Later I tried to install Ubuntu again, Fast boot and Secure boot disabled. When I tried to install it, all I could get was a black screen so I turned the computer off and on again. Now my computer is saying:
error: unknown filesystem grub rescue>
Nothing happens when trying to boot from liveUSB. I have tried this:
grub rescue> set root=(hd0,0) grub rescue>set prefix=(hd0,0)/boot/grub grub rescue>insmod normal
with hd0,0-6 but all I get is
error: no such partition
I guess it's because Ubuntu isn't existing anymore in my computer? What can I do? I'd be happy to get both Windows 8 and Ubuntu 13.04.