I have Ubu 14.04 on a bootable USB stick for testing...
It boots fine, but has some display driver issues....using a Nvidia graphics card
that exhibits the same problems I had coming from Ubu 10.04 to 12.04....zig-zag
lines, hung screens, etc....
question: would it be beneficial going to 13.04 from 12.04 before going to 14.04
or is there some other sequence I should do 1st ??? 12.04 to 12.10 to 13.04 to 14.04 maybe