Gnome Automount Not Working?
The same applies to EFM, this should use HAL and dbus to auto mount and usb gadgets but there was a problem with auto mount outside of Gnome. There is a file in /etc/PolicyKit called PolicyKit.conf. This is where the problem lies. to this file you must add the following:
<return result="yes" />
Ensure it goes between the opening and closing config tags. You should now have full auto mount in which ever window manager you choose!