Application: unknown (kdmgreet), signal SIGSEGV [Current thread is 1 (Thread 0xb80c0770 (LWP 3439))] Thread 1 (Thread 0xb80c0770 (LWP 3439)): [KCrash Handler] #5 0x0021b38b in strlen () from /lib/libc.so.6 #6 0x007e6567 in XSetCommand () from /usr/lib/libX11.so.6 #7 0x007eae4c in XSetWMProperties () from /usr/lib/libX11.so.6 #8 0x01155991 in QWidgetPrivate::create_sys () from /usr/lib/libQtGui.so.4 #9 0x0111935c in QWidget::create () from /usr/lib/libQtGui.so.4 #10 0x0111cd9e in QWidget::setVisible () from /usr/lib/libQtGui.so.4 #11 0x015bd7ed in QDialog::setVisible () from /usr/lib/libQtGui.so.4 #12 0x0805df41 in ?? () #13 0x080783e0 in ?? () #14 0x001ba6e5 in __libc_start_main () from /lib/libc.so.6 #15 0x08059001 in _start ()