I have a N751JK ASUS notebook with Windows 8.1 pre-installed. I am trying to install Ubuntu 14.04 on my second hard drive, but the installation is failing with this error message: Unable to install GRUB in dev/sda. Executing 'grub-install/dev/sda' failed.
I am installing from a USB stick, with an ISO I already used to, successfully, install ubuntu on another machine. Not sure what I'm doing wrong. If someone could lend a hand, that would be great. :)