I attempted to take a screenshot by hitting print screen. Unfortunately, this was the result:

Didn't show the open Firefox, Chrome or terminal windows. It also didn't show the top bar or any desktop icons. Just the desktop background. I tried running the Screenshot app directly and obtained the same result. Shutter worked though. I am using 11.10 with the Gnome 3.2.1 shell. Does anyone know what the issue is?
My system settings are:
Driver: VESA: RV710 Experience: Standard

Shutterit is the best program to take a screen-shot(found in Ubuntu repository) – Naruto Dec 1 '11 at 23:18