Installed Bumblebee Configuator GUI.
I choosed "Nvidia" driver and "Exit at quit" thing to test it. It saved. But how do I know its really Nvidia driver that's in use?
The other option was "Nouveau", this didn't work, got "Nouveau doesn't excist". What's that all about? Should I write something else in "Nouveau" tab? For Kernel Driver? Its now just "Nouveau" and Xorg config file is xorg.conf.nouveau...
In system setting its show on graphic: Intel® Ivybridge Mobile
I think that's normal whatsoever, dont think there will be anything else there..
But the Intel HD graphic card is found, when lspci in terminal (nvidia too)..