(gnome-settings-daemon:2368): color-plugin-WARNING **: failed to reset xrandr-1 gamma tables: gamma size is zero
(gnome-settings-daemon:2368): color-plugin-WARNING **: failed to reset xrandr-1 gamma tables: gamma size is zero
(gnome-settings-daemon:2368): color-plugin-WARNING **: failed to reset xrandr-1 gamma tables: gamma size is zero
(gnome-settings-daemon:2368): color-plugin-WARNING **: failed to reset xrandr-1 gamma tables: gamma size is zero
(gnome-settings-daemon:2368): color-plugin-WARNING **: failed to reset xrandr-1 gamma tables: gamma size is zero
(gnome-settings-daemon:2368): GLib-CRITICAL **: g_variant_get_int32: assertion `g_variant_is_of_type (value, G_VARIANT_TYPE_INT32)' failed
(check-new-release-gtk:2791): Gtk-WARNING **: Unknown property: GtkMessageDialog.has-separator