#0  0x009a6e0f in g_logv () from /lib/libglib-2.0.so.0
#1  0x009a7266 in g_log () from /lib/libglib-2.0.so.0
#2  0x0071fa21 in gdk_x_error (display=0x9a4f600, error=0xbf9110bc)
#3  0x00d60379 in _XError (dpy=0x9a4f600, rep=0x9a8f530)
#4  0x00d669ff in process_responses (dpy=0x9a4f600, 
#5  0x00d67086 in _XReply (dpy=0x9a4f600, rep=0xbf911230, extra=0, discard=0)
#6  0x0091ac62 in XRRSetCrtcConfig (dpy=0x9a4f600, resources=0x9a8f648, 
#7  0x00fa55f3 in gnome_rr_crtc_set_config_with_time (crtc=0x9a8ec68, 
#8  0x00fa8223 in configure_crtc (key=0x9a8ec68, value=0x9a8f3c0, 
#9  0x0098dc5c in g_hash_table_foreach () from /lib/libglib-2.0.so.0
#10 0x00fa86c2 in gnome_rr_config_apply_with_time (config=0x9a75c30, 
#11 0x00e84c42 in on_randr_event (screen=0x9a74c20, data=0x9a5d490)
#12 0x00fa63f3 in screen_update (screen=0x9a74c20, 
#13 0x00fa64d9 in screen_on_event (xevent=0xbf91162c, event=0x9a625a0, 
#14 0x007144f7 in gdk_event_translate (display=<value optimized out>, 
#15 0x00716aa1 in _gdk_events_queue (display=0x9a5b000)
#16 0x00716fef in gdk_event_dispatch (source=0x9a64630, callback=0, 
#17 0x0099cfe8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x009a0890 in ?? () from /lib/libglib-2.0.so.0
#19 0x009a0cff in g_main_loop_run () from /lib/libglib-2.0.so.0
#20 0x0025f6a9 in IA__gtk_main ()
#21 0x0804bcf3 in main (argc=1, argv=0xbf911984) at main.c:502
  497: 
  498:         if (do_timed_exit) {
  499:                 g_timeout_add (1000 * 30, (GSourceFunc) timed_exit_cb, NULL);
  500:         }
  501: 
  502:         gtk_main ();
  503: 
  504:  out:
  505:         g_free (gconf_prefix);
  506: 
  507:         if (bus != NULL) {