I have a HP Pavilion g6 laptop. After installing Ubuntu, screen brightness does not not decrease. Due to this high brightness, I am unable to use Ubuntu properly. Graphics- ATI Radeon. Please help ...
My laptop is able to dim it's screen automatically until it is turned off by Ubuntu to save power, currently my dim screen button doesn't let me turn off my screen completely, my questions are: Is ...
I can not adjust the screen brightness on my HP Pavillion Dv3-2154ca, using Ubuntu 11.10. My Fn-f7/f8 keys don't work (they just show a changing screen brightness bar, with no effect), and adjusting ...