Above udev rules solved this problem too. But my modem uses HSDPA network and it have to detect the wireress connection using "AT+CGREG?" not for "AT+CREG?" (if you use GSM network ,it can detect wireless connection using "AT+CREG?").
-- huawei usb-modem (12d1:1003) not detected https://bugs.launchpad.net/bugs/366051 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