(polkit-gnome-authentication-agent-1:7148): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_width > 0' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed
(nautilus:7147): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed
(empathy:8992): Gtk-CRITICAL **: gtk_tree_model_filter_real_unref_node: assertion `elt->ref_count > 0' failed