Yes, getting good signal strength on Windows 7 in the same place. Attached log where it tries to reconnect (following the link you posted).
** Attachment added: "plugging in and trying to connect after nm and modem manager are killed" https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/871166/+attachment/2546485/+files/320Ulog2.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/871166 Title: sierra aircard 320u fails to connect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/871166/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs