Written by faiface the 10 Jun 11 at 16:58.
Status: Not an idea
When I install Ubuntu on USB, installer configures it for my computer. So Ubuntu is running on other computers but probably 3d graphics will not work, when I forget to download broadcom drivers (I have not broadcom on my computer) then I can't use wifi on many computers, etc. But I'm installing it because I wanna fully use it on any computer.