I think I've a similar bug. When I use OpenGL app, screen refresh start to be really slow after a while (It can be 5 minutes or 2 hours... and I can't really explain it with a specific action). Some points appear when I move windows (after the "freeze") and I can't use OpenGL app if I do not restart.
This bug didn't exist in 9.10.
My conf :
2 Nvidia 8800 GT graĥics Card
Dual screen (1 Full HD and 1 1680x1050)
4 Gio Memory
Intel Core 2 Quad CPU Q6600 @ 2.40GHz
I think I've a similar bug. When I use OpenGL app, screen refresh start to be really slow after a while (It can be 5 minutes or 2 hours... and I can't really explain it with a specific action). Some points appear when I move windows (after the "freeze") and I can't use OpenGL app if I do not restart.
This bug didn't exist in 9.10.
My conf :
2 Nvidia 8800 GT graĥics Card
Dual screen (1 Full HD and 1 1680x1050)
4 Gio Memory
Intel Core 2 Quad CPU Q6600 @ 2.40GHz
Desktop FX enable