A backlight is a form of illumination used in liquid crystal displays (LCDs).

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666 views

Monitor turns off when I unplug from AC power, how do I stop this?

I'm running natty on a 13" macbook pro, and when I unplug the AC power sometimes, the monitor turns off. Sometimes I can unplug the AC adapter and nothing happens, but as soon as it starts happening ...
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votes
1answer
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How to stop gnome-power-manager from changing the global backlight setting?

After installing Ubuntu on my ThinkPad T510, the GDM screen and GNOME session would always start at 100% brightness. I quickly found out, that this can be controlled via gnome-power-preferences, but ...
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votes
3answers
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Turning off the backlight on the console [closed]

I'm using an IBM Thinkpad X21 as a 3G router. It's running a server install of lucid. The laptop has the lid up most of the time. There is no X, just a plain console. The colsole blanks itself, but ...