this happens with every kde program where i can save something.
Created attachment 18427 [details] a screenshot how it looks
Sounds like you've got some kind of bad installation. What kind of cflags did you compile kde with? Can you do an strace on the program and see how it's locking up? This is a very unusual problem - I don't know what the solution is other than re-emerging.
No response - closing. Don't think I can help you much...this is beyond the scope of simply KDE.