On Thu, Jul 07, 2011 at 09:02:45PM +0200, Bruno Voigt wrote: > Hi List, > > I'm running Unstable KDE Desktop with the binary NVidia drivers. > > The whole desktop brightness is changing in several visible steps > everytime I'm e.g. switching from a desktop with a web-browser > showing a web-site with a dark background > and e.g. another desktop showing an application with a light background. Check your monitor controls for something like "Dynamic Contrast" or "Automatic Dimming". I have a Dell monitor that dims the backlight in response to the brightness of the image its showing. I've turned that 'feature' off. It's a great marketing gimmick (makes the whites brigher and the blacks darker) but is otherwise quite annoying. -- Paul Saunders
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