Comment 18 for bug 384439

I'm getting the same error in the same point of bug, just add an information (that's why I write). I debug output from the daemon with: 'gnome-settings-daemon --no-daemon --debug' and got:
** (gnome-settings-daemon:2146): DEBUG: Activating xrandr plugin
** (gnome-settings-daemon:2146): DEBUG: Starting xrandr manager

(gnome-settings-daemon:2146): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
** (gnome-settings-daemon:2146): DEBUG: GnomeSettingsManager: emitting plugin-activated xrandr
** (gnome-settings-daemon:2146): DEBUG: Plugin xrandr: active
** (gnome-settings-daemon:2146): DEBUG: GnomeSettingsModule 0x81538c8 initialising
** (gnome-settings-daemon:2146): DEBUG: Loading /usr/lib/gnome-settings-daemon-2.0/libxsettings.so
** (gnome-settings-daemon:2146): DEBUG: Registering GnomeXSettingsPlugin
** (gnome-settings-daemon:2146): DEBUG: Creating object of type GnomeXSettingsPlugin
** (gnome-settings-daemon:2146): DEBUG: GnomeXSettingsPlugin initializing
** (gnome-settings-daemon:2146): DEBUG: Activating xsettings plugin
** (gnome-settings-daemon:2146): DEBUG: Starting xsettings manager
** (gnome-settings-daemon:2146): DEBUG: GnomeSettingsManager: emitting plugin-activated xsettings
** (gnome-settings-daemon:2146): DEBUG: Plugin xsettings: active
** (gnome-settings-daemon:2146): DEBUG: GnomeSettingsModule 0x8153918 initialising

I'm using propietary nvidia drivers in package nvidia-glx-185 and if I don't start gnome-settings-daemon everything goes right, when I start the binary the screen resolution becomes to 800x600.

Regards,

Joan.