Comment 0 for bug 1008121

When you drag a window to the top of the screen to maximize it (or drag it to one of the sides) and click it after doing that it becomes invisible for about 0.1 sec.
This doesn't happen when you hit the maximize button or doubleclick the titlebar.

other information:
GPU: Nvia GT 440
OS: x86-64, Ubuntu 12.04
DE: Pantheon