Open synaptic package manager. Bottom left highlight status, top left highlight installed then top right under quick filter search for the word nvidia. It will return several results. I would suggest the best one to go with is nvidia-kernel-dkms. So highlight this and then top left click Package/Force version. you should see the current nvidia driver in that list. Highlight it and install it. If you don't see it under the dkms package try the nvidia-glx package instead.
After that don't be so impatient again you naughty boy
Fujitsu Lifebook AH532. Intel i5 processor, 6Gb ram, Intel HD3000 graphics, Intel Audio/wifi. Realtek RTL8111/8168B Ethernet.Lubuntu 13.10,Ubuntu12.10 (Unity), Mint16 (Cinnamon), Manjaro (Xfce).