I'm having trouble with my mobile broadband modem (Huawei E3276) on Ubuntu 14.04.
Huawei E392 USB LTE modem on FreeBSD. The Huawei E392 comes with an intergrated Micro SD card reader. When you connect that USB LTE modem, FreeBSD just recognizes it as an USB mass storage device. Neither the u3g(4) nor the ucom(4) driver picks it up in this mode. I'm in Australia and using Optus LTE, the device is a Huawei E3276 i bought from overseas (locally sourced it was 3x more expensive).
lsusb output:
When I plugged the modem in, the following appeared in /var/log/usb_modeswitch.log:
I don't understand from the log whether everything is OK or there is something wrong with the config. Anyway, the modem doesn't show up in Unity's network menu.
I found somewhere instructions to try wvdial. I edited /etc/wvdial.conf as follows:
And vwdial output was as follows:
![E3276 E3276](http://screens.itworm.ru/20130715-95f-111kb.jpg)
So it appears that vwdial can use the modem, but doesn't connect to the network. Any suggestions on what might be wrong?
Edit: here's what ModemManager and NetworkManager report in syslog when I plug the device in:
laurt
laurtlaurt
2 Answers
I got my Huawei E3276 running on (K)Ubuntu 14.04.3 (and 14.04) by creating the following file:
I saved this as
/lib/udev/rules.d/70-usb-modeswitch.rules
.![Huawei Huawei](/uploads/1/2/5/6/125618370/503265161.jpg)
johadojohado
After you plug in the usb run the following command:
If it does not work, download and install usb_modeswitch and usb_modeswitch data latest version
Restart, plug in the device and try again the sudo usb_mode... command above.
OrenOren