Version: (using KDE KDE 3.5.1) Installed from: Compiled From Sources Compiler: gcc-4 Ubuntu 4.0.1-4ubuntu9 OS: Linux Bug is easier to see when using dark background color. I'll attach screenshot.
Created attachment 14512 [details] Screen shot
Hello, This gap is appears because you have Konsole set to display a frame around the terminal area. The frame happens to be dark in colour so it is hard to see against a black background. If you uncheck "Show frame" in Settings you should see the space disappear. Personally I think the frame looks ugly and the option should be removed entirely.