[root@localhost /]# drakconf
X11 connection rejected because of wrong authentication.
X connection to localhost:10.0 broken (explicit kill or server shutdown).
[root@localhost /]# X11 connection rejected because of wrong authentication.
X connection to localhost:10.0 broken (explicit kill or server shutdown).
X11 connection rejected because of wrong authentication.
The application 'drakconf.real' lost its connection to the display localhost:10.0;
most likely the X server was shut down or you killed/destroyed
the application.