Hi,

The 3G USBModem I purchase does not work when I plug it
in to Ubuntu Intrepid Ibex.  I want it to "just work".
I emailed here, and Ubuntu Forums, and then finally thought 
to contact the manufacturer, ZTE.

I told them adding Linux support would be easy, all they needed
to do was provide information about their devices to the Linux
community.

On their support forum, they responded: "What information do you need?"


So, what information do I need?  To whom do I need to provide it?
I know:

Model: MF626

VendorID = 0x19d2
ProductID = 0x2000  (Storage) 
ProductID = 0x0031  (modem)

A person at the ZTE forums reported the Device Map:

DIAG VID=0x19D2,PID=0x0031 MI=00
NMEA VID=0x19D2,PID=0x0031 MI=01
TCard VID=0x19D2,PID=0x0031 MI=02
Modem VID=0x19D2,PID=0x0031 MI=03

The modem commands are:
AT+ZOPRT=5 - makes the device to stay in online mode
AT+ZCDRUN=8 - disables auto-run
AT+CGDCONT - configures the correct APN profile


Ubuntu 2008-04 (Hardy Heron) successfully
noticed the USB Storage and automatically brought up a browser
window.  Then after a short pause, without any action on my part,
the browser window went away. On Ubuntu 2008-10 (Intrepid Ibex)
the automatic browser window never popped open.  So, that looks
like a regression to me, from 2008-04 to 2008-10.  Neither
Hardy nor Intrepid successfully loaded usbserial with the
correct productID.

So, basically usbserial gets loaded with the wrong productID.
If I unload and reload it with right product ID, then I get
/dev/ttyUSB0, ttyUSB1, and ttyUSB2.  

I'm not sure who's job it is to figure out that when a
MF626 is plugged in, it should ignore the USB Mass Storage
and just set up the modem to run.

Question:  Should I file A) HAL bug report,  B)NetworkManager
bug report,  C) HAL and NetworkManager bug reports?
D) Something else?


Thanks,
Tom


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