I have a tri boot system. Windows 7 and Ubuntu 12 on the 1st hard disk. I got a new hard disk (external) and installed Ubuntu 14.0 on it and updated the grub on Ubuntu 12, it was successful but when i select Ubuntu 14 on the bootloader menu it gives an error such as 'no such device' ' you have to laod the kernal first' I used this article for help
http://www.dedoimedo.com/computers/ubuntu-14-04-install-guide.html
sudo parted -l
– oldfred Nov 30 '14 at 18:45