Visual glitches on bottom of the screen (MacBook 5.2)
Since i've first installed ubuntu, I got a visual glitch at bottom of the screen while using Nvidia drivers (with nv/vesa drivers this doesn't happens).
The bottom at the screen, sometimes, keeps flickering and moving content to the right as shown on attached picture
When I tried to do a screen snapshot, the image generated was perfect (also attached) even while the problem was happening
This happened on Ubuntu 9.10, 10.04, 10.10 and now with 11.04
My computer is a Macbook 5.2 with nVidia Corporation C79 [GeForce 9400M G]
And my nvidia drive is the ubuntu default one (270.41.06)
attached the bug report with refference images