I recently found out about ubuntu.. trying to run it off a usb using version 12.10 32 bit. Using the computer at my school it booted perfect, now trying to run it off of 2 other laptops at my house its gets stuck on the first line of code. I have tried switching to the 64bit version still no luck. Booted in once from a cd but it took a solid 10 minutes to boot. and was very slow and unresponsive.

heres a link to a pic: http://ubuntuforums.org/showthread.php?t=1894513

I've done everything that was suggested on there so im lost

any help is nice thanks