(HTM) can't_open_display
 (HTM) can_not_open_display
 (HTM) diagnosing_problems_with_x11_over_ssh
 (HTM) gdm_slave_xioerror_handler_fatal_x_error
 (HTM) id_x_respawning_too_fast_disabled_for_5_minutes
 (HTM) refresh_rate_problem
 (HTM) reinstalling_x11_and_gnome_in_rhel
 (HTM) switchboard