Anyone have this problem? Weird splashes of colored pixels that show up first on individual photos, but then spread across the whole window. Sometimes even outside the program. Doesn't happen with iPhoto unless aperture is open and misbehaving.
Using iMac vintage 2006 with Lion and Aperture 3.4.3. My LCD is otherwise normal. Tried resetting PRAM.
I can't seem to add the pictures of the problem here…
I had a similar situation with G5 Mac years ago.
The video card was failing and Aperture uses video processing to generate its windows.
New video card cured the problem.
Might be kind of expensive to do on an old machine.
John Waugh, Photographic Images • Apple Certified Trainer• Sport Action Lifestyle Photography