gnome-session[2203]: WARNING: Session 'gnome-fallback-compiz' runnable check failed: Child process exited with code 1
(gnome-settings-daemon:2289): power-plugin-WARNING **: Unable to start power manager: RANDR extension is not present
(gnome-settings-daemon:2289): color-plugin-WARNING **: Unable to start color manager: RANDR extension is not present
(gnome-settings-daemon:2289): xrandr-plugin-WARNING **: Unable to start xrandr manager: RANDR extension is not present
(gnome-settings-daemon:2289): wacom-plugin-WARNING **: Failed to create GnomeRRScreen: RANDR extension is not present
(gnome-panel:2333): Gtk-CRITICAL **: gtk_accelerator_parse_with_keycode: assertion `accelerator != NULL' failed
(gnome-panel:2333): Gtk-CRITICAL **: gtk_accelerator_parse_with_keycode: assertion `accelerator != NULL' failed