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Old 01-09-11, 12:47 PM   #110
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Join Date: Dec 2010
Posts: 4
Default Re: Linux backlight driver

@Zem: Do you use KDE4? If so, try switching between opengl and xrender backend for desktop effects. I've experienced a similar behaviour on my Vostro 3700, but it seems it went away after switching to xrender backend.
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