Just moved to ubuntu from windows ... I have NVIDIA card 8400GS and my screen is LG 1970HR
on windows I was able to adjust the screen whenever I wanted to. (thanks to LG screen software and/or NVIDIA driver )
when I watched a movie I would increase the contrast or brightness and when I read text I used to set it to a lower level of contrast and brightness to protect my eyes. (the same with watching pics...)
There was even an option to do this automatically and another simple aplication to set the screen to your needs faster without the need to use LG and NVIDIA softwares
How can I do this on ubuntu ? I couldn't find a way to do it so far
pls help ...