Unfortunately, yes. It doesn't happen for all architectures and configurations, so disabling the video card is still a fix for many people. I've just posted the problem so you know what it is you run into. Disabling the video card or decreasing hardware acceleration also got rid of the blackout bug, but due to the problem with the disabling of te video card, I'm still stuck with it and have no option left but to disable as many background tasks that might interfere with drawing.