Samsung R540 Screen Brightness Issue

Discussions about Linux installation and configuration on Samsung laptops
yildiza
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Joined: 08/01/2012, 22:01

Samsung R540 Screen Brightness Issue

Postby yildiza » 08/01/2012, 22:03

Hi,

I use Ubuntu 10.04 on Samsung R540 which has ATI Mobility Radeon HD 4500 Series graphics card. However, I cannot control my screen brightness using fn+up/down key combinations. I also tried the GNOME Brightness Applet, it didn't work either.

Can you help me about this?

Thank you.

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