.
Thread 1 (process 7051):
#0  0xb6e3513a in rw_screen_list_outputs ()
   from /usr/lib/libgnome-desktop-2.so.2
#1  0xb6e34e1a in configuration_apply_stored ()
   from /usr/lib/libgnome-desktop-2.so.2
#2  0xb6e719a4 in gsd_xrandr_manager_start ()
   from /usr/lib/gnome-settings-daemon-2.0/libxrandr.so
#3  0xb6e7164f in ?? () from /usr/lib/gnome-settings-daemon-2.0/libxrandr.so
#4  0x0807f080 in ?? ()
#5  0xbfaa2420 in ?? ()
#6  0xb6e72082 in ?? () from /usr/lib/gnome-settings-daemon-2.0/libxrandr.so
#7  0x0804c069 in gnome_settings_plugin_activate ()
#8  0x0804c6bb in gnome_settings_plugin_info_activate ()
#9  0x0804b20e in ?? ()
#10 0x0806d6a8 in ?? ()
#11 0x00000000 in ?? ()