So, I recently built a gaming pc. It's going great. I overclocked it, messed with the bios, and installed 2.5tb to it. The bad thing is I got ubuntu 14.04 and I am having the worst experience with ethernet. It is detecting my ethernet, has the ip, can detect the speed, and says it is connected, but when I try to browse the internet.... it fails. I cannot use Wifi because I have no adapter(i planned on using ethernet only since it is a desktop) I know for sure it's not a router issue because I tested it on other pcs. Also it's not my pc because the Mobo is brand new and high end along with all the other parts. How can I fix this? I don't want to buy windows, because I hate windows and love linux. Thanks!