That looks like the correct drivers. If you run "ifconfig -a" do you see a wwan0 interface listed? If not, then I'm not sure what else to do as I am running from one of these devices right now.
If the wwan0 interface is there then it should be appearing in Network Manager. There should also be a new option in the network menu for "Enable Mobile Broadband". You will also see a bunch of stuff appearing in the syslog at /var/log/syslog after plugging in the device. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/933972 Title: Sierra Wireless 320U USB-to-WWAN modem is not detected (needs updated drivers from manufacturer website) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/933972/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs