Please send a backtrace. To get one:

1. Kill any running kicker.
2. Run "kicker --nocrashhandler from a konsole.
3. Get kicker to hang.
3.5 Switch to a virtual terminal if X is hung.
4. Determine the process id of kicker via "ps ux | grep kicker"
5. Run "kill -9 <pid of kicker>"
5.5 Switch back to X.
6. Reply with the resulting backtrace.