So I want to switch from Linux Mint 15 to Ubuntu 12.10. I used UNetBootin to create the usb. I have Linux Mint 15, and am trying to get Ubuntu to load from the usb. But when I restart my computer it says "Boot Error." I haven't tested it on another computer yet. Any ideas?
-EDIT: What I expected to happen was Ubuntu would boot up instead of giving the "Boot Error" message. What I did was just formatting and formatting over and over again due to it saying the same thing(Boot Error). I'm using a Kingston 4GB usb drive. I also tried a 16GB drive but I don't know the name.