(gnome-settings-daemon:2856): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(gnome-settings-daemon:2856): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(polkit-gnome-authentication-agent-1:2903): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:2893): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(firefox:3348): Gtk-CRITICAL **: gtk_text_buffer_get_insert: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed
(firefox:3348): Gtk-CRITICAL **: gtk_text_buffer_get_iter_at_mark: assertion `GTK_IS_TEXT_MARK (mark)' failed
(firefox:3348): Gtk-CRITICAL **: _gtk_text_layout_get_block_cursor: assertion `layout != NULL' failed
(firefox:3348): Gtk-CRITICAL **: gtk_text_layout_get_cursor_locations: assertion `layout != NULL' failed
(firefox:3348): Gdk-CRITICAL **: gdk_window_invalidate_rect: assertion `GDK_IS_WINDOW (window)' failed
(firefox:3348): Gdk-CRITICAL **: gdk_window_invalidate_rect: assertion `GDK_IS_WINDOW (window)' failed
(firefox:3348): Gtk-CRITICAL **: gtk_text_buffer_get_insert: assertion `GTK_IS_TEXT_BUFFER (buffer)' failed
(firefox:3348): Gtk-CRITICAL **: gtk_text_buffer_get_iter_at_mark: assertion `GTK_IS_TEXT_MARK (mark)' failed
(firefox:3348): Gtk-CRITICAL **: _gtk_text_layout_get_block_cursor: assertion `layout != NULL' failed
(firefox:3348): Gtk-CRITICAL **: gtk_text_layout_get_cursor_locations: assertion `layout != NULL' failed
(firefox:3348): Gdk-CRITICAL **: gdk_window_invalidate_rect: assertion `GDK_IS_WINDOW (window)' failed
(firefox:3348): Gdk-CRITICAL **: gdk_window_invalidate_rect: assertion `GDK_IS_WINDOW (window)' failed