(gnome-settings-daemon:1485): Gtk-WARNING **: gtk_window_set_wmclass: shouldn't set wmclass after window is realized!
(bluetooth-applet:1538): Gtk-WARNING **: GtkImage 0x8e58800 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x8e71008 mapped=0
(gnome-settings-daemon:1485): Gtk-WARNING **: GtkImage 0x89fc950 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x8a45000 mapped=0
(nm-applet:1525): Gtk-WARNING **: GtkImage 0x8b1e800 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x8bf2000 mapped=0
(nm-applet:1525): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate toplevel GtkTrayIcon 0x8bf2000. Allocation is 24x24, but minimum required size is 48x48.
(nm-applet:1525): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate GtkTrayIcon's child GtkImage 0x8b1e800. Allocation is 24x24, but minimum required size is 48x48.
(gnome-settings-daemon:1485): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate toplevel GtkTrayIcon 0x8a45000. Allocation is 24x24, but minimum required size is 48x48.
(gnome-settings-daemon:1485): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate GtkTrayIcon's child GtkImage 0x89fc950. Allocation is 24x24, but minimum required size is 48x48.
(gnome-settings-daemon:1485): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate toplevel GtkTrayIcon 0x8a45000. Allocation is 24x24, but minimum required size is 48x48.
(nm-applet:1525): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate toplevel GtkTrayIcon 0x8bf2000. Allocation is 24x24, but minimum required size is 48x48.
(nm-applet:1525): Gtk-WARNING **: GtkImage 0x8b1e800 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x8bf2000 mapped=0
(update-notifier:1804): Gtk-WARNING **: GtkImage 0x92b62a0 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x9361008 mapped=0
(update-manager:1765): Gtk-WARNING **: Attempting to add a widget with type aptdaemon+gtk3widgets+AptProgressDialog to a GtkWindow, but as a GtkBin subclass a GtkWindow can only contain one widget at a time; it already contains a widget of type GtkVBox
(update-notifier:1804): Gtk-WARNING **: GtkImage 0x92b6540 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x93611c8 mapped=0
(update-notifier:1804): Gtk-WARNING **: GtkImage 0x93688a8 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x9361388 mapped=0
(update-notifier:1804): Gtk-WARNING **: GtkImage 0x9368bf0 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x9361548 mapped=0
(firefox:1912): Gtk-CRITICAL **: IA__gtk_widget_realize: assertion `GTK_WIDGET_ANCHORED (widget) || GTK_IS_INVISIBLE (widget)' failed
(firefox:1912): Gdk-CRITICAL **: IA__gdk_window_set_back_pixmap: assertion `GDK_IS_WINDOW (window)' failed
(gnome-settings-daemon:1485): Gtk-WARNING **: GtkImage 0x89fc950 is mapped but visible=1 child_visible=1 parent GtkTrayIcon 0x8a45000 mapped=0
(Thunar:2314): Gdk-CRITICAL **: IA__gdk_window_get_window_type: assertion `GDK_IS_WINDOW (window)' failed
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate GtkNotebook's child TerminalTabLabel 0x9f70018. Allocation is 492x1, but minimum required size is 35x17.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate TerminalTabLabel's child GtkLabel 0x9f31508. Allocation is 472x1, but minimum required size is 15x17.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate TerminalTabLabel's child TerminalCloseButton 0x9f315b8. Allocation is 16x1, but minimum required size is 16x16.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate TerminalCloseButton's child GtkImage 0x9f32690. Allocation is 16x1, but minimum required size is 16x16.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate GtkNotebook's child TerminalTabLabel 0x9f70278. Allocation is 493x4, but minimum required size is 35x17.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate TerminalTabLabel's child GtkLabel 0x9f70c20. Allocation is 473x4, but minimum required size is 15x17.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate TerminalTabLabel's child TerminalCloseButton 0x9f70cd0. Allocation is 16x4, but minimum required size is 16x16.
(gnome-terminal:2364): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to underallocate TerminalCloseButton's child GtkImage 0x9fe7738. Allocation is 16x4, but minimum required size is 16x16.