Cannot display veriable values.

[Junaid Qazi]

Hi 
I have been using ddd for more than 4 years. I just recently installed
linux and ddd on my system.

When I try to debug a perl program. I cannot display variable values
in the display window.
When i hover over the variable it does show me the variable value. 

I am using gnome as my window manager. 

Also when i login to work and try the same thing it works wonderfully. 

I am using 3.39 version (which is the latest version of ddd)
I have tried every thing but does not seem to work. 

Thank you 
-Junaid