gnome-session[2003]: WARNING: Could not launch application 'gdu-notification-daemon-pantheon.desktop': Unable to start application: Failed to execute child process "/usr/lib/gnome-disk-utility/gdu-notification-daemon" (No such file or directory)
(applet.py:2555): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:2555): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:2555): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:2555): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(applet.py:2555): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2756): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2756): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2756): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2756): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",
(firefox:2756): Gtk-WARNING **: Unable to locate theme engine in module_path: "pixmap",