Why isn't the screenshot working?

gnome-screenshot

When taking a screenshot, there is a gray image displayed.

Before upgrading to Ubuntu 13.04 the screenshot was working properly, however, after the upgrading process the screenshot wont work no more. I tried to verify which package was the problem from: gnome-screenshot, I unistalled it and installed back on my laptop, but it wont work anyways.


you can also try the handy ...

gnome-screenshot --interactive

Related

How to transfer music to a Windows Phone device?
How i can get new ip from tor every requests in threads?
Clamped and Natural Cubic Splines
$\sum_2^\infty\frac{1}{\log(n)^{\log(n)}}$ [duplicate]
Need to translate into symbols "Someone in this class has done Data Structures”?
Testing for convergence of expression with variable denominator raised to some constant 'a'
Need help performing the taylor series expansion for below-mentioned expression in square brackets
Direct sum of complexes in chain complex
Finding the basis of $\mathfrak{so}(2,2)$ (Lie-Algebra of $SO(2,2)$)
Spivak Calculus, Ch. 4 Graphs, Problem 19v: How to interpret graph in solution manual?
Pondering $f(x) = \alpha x$ for an irrational $\alpha$.
How to define path connected neighborhood