[ubuntu] Desktop freezing

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http://ubuntuforums.org – Hello, before I file as a bug I wanted some advice on where I should even start. My eeepc with 12.10 beta 1, I lasts no longer then 30 minutes before everything freezes. I can move the mouse cursor but it remains the same icon it was before freezing. It seems to happen regardless of which applications I have open. However, I tend to be using a terminal and firefox more often then not when it happens. Key presses aren't detected, but ctrl+alt+f12 does bring up that black screen thingy. Any advice on where I could start with my bug report? (Hardware)