NVIDIA graphic card - Ask Ubuntu


i have laptop geforce 820m , intel hd.
but never can make nvidia turn on, think, sorry im new in ubuntu. me please try install drivers sudo apt-get install nvidia-361.
read in other posts must have in nvidia config option called: prime or never it. try drivers in aditional drivers never see geforce or that.
have installed drivers in config this: nvidia x settings
1 more thing how can know, if graphic card right driver, or if working. pd: sorry bad english.


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