(gnome-settings-daemon:1616): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (gnome-settings-daemon:1616): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (polkit-gnome-authentication-agent-1:1730): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (nautilus:1718): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (gnome-panel:1717): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.2/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window (npviewer.bin:6225): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:6225): Gdk-WARNING **: XID collision, trouble ahead (nautilus:6347): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (npviewer.bin:6688): Gdk-WARNING **: XID collision, trouble ahead (nautilus:7477): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (nautilus:7606): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (nautilus:7872): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_height > 0' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed (nautilus:1718): GdkPixbuf-CRITICAL **: gdk_pixbuf_copy_area: assertion `src_pixbuf != NULL' failed (nautilus:7963): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (nautilus:8163): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (npviewer.bin:7709): Gdk-WARNING **: XID collision, trouble ahead (gnome-appearance-properties:10040): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (nautilus:1718): Gdk-WARNING **: XID collision, trouble ahead