Hi, I have a Windows 8 HP Pavilion g6 laptop computer and I am having a tough time running ubuntu along-side win-8. I'll explain. When I start my computer (Note this is after install, before it everything worked fine.) I get an OS boot manager that says Windows 8, but no ubuntu 12.04 LTS. I press escape to get to the boot manager and there is two ubuntu's. I click on the one with a capital U and it takes me back to the OS boot manager with the screen res different. I click the lowercase one and it takes me to a glitchy screen with a bunch of options. It looks purple with white words stretched out so badly I cant read it. I press enter for the first one 'cause i don't know any better, and it takes me to ubuntu. No problem right? WRONG. I try to do as much as I can, but then the mouse starts getting "icy", it slides alot and the programs freeze, as I cant do anything. I try to struggle, and my computer slam-shuts down on me. Help???