Changes

I'm not sure if this is my house's ethernet or my own fault, but I spent a lot of time digging into Ubuntu network configuration. I know it can work: I installed packages during the installation of Ubuntu! Anyways, with the help of the internet ([http://ubuntuforums.org/showthread.php?t=25557 this thread] and [http://unix.stackexchange.com/questions/128439/good-detailed-explanation-of-etc-network-interfaces-syntax] this SO question] were useful, as was [https://help.ubuntu.com/12.04/serverguide/network-configuration.html#name-resolution this Ubuntu documentation]) and man pages, here's a quick troubleshooting guide: