When I was on Windows, "use another tty for debuggee" works fine. The output gets its own console, and I can debug while watching the output. I'm on Kubuntu now so my terminal is Konsole. If I set /usr/bin/konsole as debuggee, then the program doesn't seem to run (the breakpoint line never gets green) and no other Konsole window appears. Emptying the field makes debugging possible but it's difficult to see output.