[ubuntu] Nvidia GT650M graphics card not recognized in MSI GE60 laptop

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http://ubuntuforums.org – I recently got the MSI GE60 (0NC-084NE) laptop, and after dual-booting it with Ubuntu, I can't get Ubuntu to recognize the graphics card it contains. It has both the built in graphics and a Nvidia GT 650M card, but only the built in card is recognized. I have tried installing the nvidia-current 295.59-0ubuntu1 package together with the nvidia-settings package, but it didn't work, and when I tried running the supplied X config for nvidia, it simply stopped using any graphics card, now I don't have an Xorg.conf file at all. I have also installed bumblebee, but I don't understand how it should (Hardware)