Ever since I installed N12, when I slide my keyboard open the screen begins to flicker. As it boots up, the Nokia screen is perfect; then as loading continues it begins to flicker. It flickers in both Maemo and NITdroid. Maybe it's a coincidence that it began just as N12 was installed, which is what leads me to believe it's maybe a video file that corrupted and not the hardware. Anyway, I'm stumped. Has anyone else had this issue? Any ideas? E-yes any fixes?