[ubuntu] Can't stop Ubuntu from dimming TV screen

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http://ubuntuforums.org – To start, I'll say that I have all the latest updates installed for 12.04 and the most current stable nvidia driver release by the x-team. I'm running Twinview mode in the nvidia-settings to achieve a dual monitor layout for my dell computer monitor and samsung tv. It seems to work just fine for the most part, but the samsung tv instantly dims a lot just mere seconds after it connects. I've been searching for hours and I've come up completely dry. What I do know is that the only way I've been able to adjust brightness on either is via nvidia-settings because the slider in ubuntu settings and (Hardware)