Angry birds crash

[blake305]

My
ipod touch
2g is jailbroken with jailbreakme.com (4.0) Some games like Angry Birds crash with a grainy green & black screen. I open Angry Birds and then it crashes and then I see the image of the Angry Birds logo except it's green and black and grainy. I can't quit so I have to press the power button and the home button at the same time to quit and wait for my iPod touch to restart. Any way to prevent this? I want to play Angry Birds.

[i.Annie]

Restore and rejb. Seems too problematic to diagnose exactly what the issue is. Remember not to restore from back up to avoid carrying the problem over.