When I log into Gnome 3, I have to drag the cursor around the page to see everything.
I'm running a Toshiba a100 Satellite.
System Settings: Driver: Unknown Experience: Standard
A quick Google found that it could be a Intel Graphics Media Accelerator 950.
Edit: Found it's more likely to be
NVIDIA Corporation G72M [Quadro NVS 110M/GeForce Go 7300] (rev a1)