Comment 9 for bug 800599

I tried to reproduce this bug using the glxgears application with no luck. I have an ATI Radeon Mobility HD 2600 graphics card running the fglrx driver on Ubuntu 11.10. The application, even though covered under the unity-2d-launcher (or any other part of unity-2d) showed no unexpected visual results. As proposed by mardy, I also tried doing the same test under different settings of the compositing_manager and compositor_effects flags of Metacity and the use-opengl flag in unity-2d. In each case, the result using the glxgears application seemed correct.