One more tidbit to help us debug: Modems are handled by ModemManager now, which is more flexible and a better architecture for the future. To help us figure out what's going on now, please follow these steps:
1) Stop NetworkManager 2) run /usr/sbin/modem-manager --debug 3) Start NetworkManager 4) Plug in your modem And tell us what log output ModemManager spews out. -- Mobile Broadband connection not completing https://bugs.launchpad.net/bugs/410634 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs