Ubuntu

Cannot change the display brightness

Asked by Deepak

I'm facing this issue with ubuntu 14.04 64bit . I am using Samsung RV411 laptop with Nvidia Geforce 315M video card And yes, I searched in every corner for a solution. I cannot change the display brightness. I tried changing graphic options also, like with nouveau or closed drivers. But i am not able to find any solution. Please help, What should i do?

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actionparsnip
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Best actionparsnip (andrew-woodhead666) said : 		#1

http://askubuntu.com/questions/413904/cannot-change-brightness-on-samsung-rv411-laptop-computer

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backlightsplash (suzy) said : 		#2

i am only a beginner myself. bug reporting seems complicated, but start here?
https://wiki.ubuntu.com/Kernel/Debugging/Backlight

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Deepak (deepak-kumar-iet) said : 		#3

Thanks actionparsnip, that solved my question.