When I start system-config-firewall I can see the GUI for one second and then it exit with this errors: (system-config-firewall.py:20191): GLib-GIO-CRITICAL **: g_simple_async_result_set_from_error: assertion `error != NULL' failed /usr/share/system-config-firewall/fw_gui.py:2149: Warning: g_error_free: assertion `error != NULL' failed result = dialog.run() (system-config-firewall.py:20191): GLib-GIO-CRITICAL **: g_simple_async_result_set_from_error: assertion `error != NULL' failed (system-config-firewall.py:20191): GLib-GIO-WARNING **: (gfile.c:5244):IA__g_file_load_partial_contents_finish: runtime check failed: (g_simple_async_result_get_source_tag (simple) == g_file_load_contents_async)
Looks similar to bug 458586. Do you have a blank medium in your CD/DVD drive?
No, i'm sorry
Does nautilus crash with the same messages when you run it from root's shell?
Yes !
*** This bug has been marked as a duplicate of bug 458586 ***