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1answer
584 views

Screen / Graphics lag on ubuntu 12.10 on alienware M14x r2

I'm new to ubuntu so please forgive my ignorance. I recently bought an alienware M14x R2 with a '1GB GDDR5 NVIDIA® GeForce® GT 650M' vide card. I followed this tutorial to installed Ubuntu 12.10 ...
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4answers
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How do I install drivers on an Alienware m11x?

I installed Ubuntu 12.04 on my alienware m11x, which has both integrated and discrete graphics. I also installed gnome-shell, but upon login it defaults to fallback mode. I'm pretty sure this is an ...