Using USB 3G modem to access to the Internet. After manual disconnect can not connect again. Receiving this error:
(1) Creating object for path '/org/freedesktop/NetworkManager/ActiveConnection/31
But after I wait for some time & try again no error messages but instead just notification appears with network connection status (Disconnect). In openSUSE 12.3 all was fine. My DE is XFCE. Using nm-applet or gnome-nm-applet.