@shoohuy (eyygsqvcbzugaxzpa), as indicated in comment #12, did you do anything special with the configuration or firmware of the device? Do you know if it works with other operating systems, like Windows or Mac OS?
** Changed in: modemmanager (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1404068 Title: No internet connection with Huawei E3272 4G modem To manage notifications about this bug go to: https://bugs.launchpad.net/modemmanager/+bug/1404068/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs