vodafone internet key

[Luca Ferrari]

Hi,
I'm using kubuntu 9.04 and I've got a vodafone internet key (huwaei usb). With 
gnome the key works fine, but in kde 4.2 both knetworkmanager and 
networkmanager keeps saying that the connection is "preparing to connect". 
I've set up the broadband connection with the right number (*99#) and the APN 
(in italy it is web.omnitel.it) and, of course the pin. However, this are the 
same settings used in the gnome desktop where the key works. Any idea about?

Thanks,
Luca