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I'm new to Ubuntu and Ubuntu 13.10. This is my first time using Linux distro.

I'm having problems with my graphic cards. It seems that my NVIDIA GeForce GT540M card isn't detected by Ubuntu.

I've also tried installing nvidia-prime and nvidia-current, but I got black screen after login.

Can anyone help me to solve this problem? Thanks a lot. :D

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Does the answer to this question solve your problem? askubuntu.com/questions/224851/… –  bntser Oct 29 '13 at 3:39
installed bumblebee. but I haven't sensed any changes so far and I still can't change brightness –  Charlie Oct 31 '13 at 9:02

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