[Gta04-owner] No modem under QtMoko

Neil Jerram neil at ossau.homelinux.net
Tue Nov 27 01:08:25 CET 2012


Bob Ham <rah at settrans.net> writes:

> Hi there,
>
> I seem to have a problem with my new GTA04 board.  The Option modem
> appears to be available under the default NAND Debian installation but not
> under QtMoko.

[...]

> [    4.809478] hub 1-0:1.0: unable to enumerate USB device on port 2

At this point my dmesg says:

  [    2.985626] usb 1-2: New USB device found, idVendor=0af0, idProduct=8800
  [    2.992767] usb 1-2: New USB device strings: Mfr=3, Product=2, SerialNumber=0
  [    3.000366] usb 1-2: Product: Globetrotter HSUPA Modem
  [    3.005859] usb 1-2: Manufacturer: Option N.V.

So I guess your "unable to enumerate" line is the root cause of QtMoko
not finding your modem.

Unfortunately I don't know what can cause that.  There's quite a lot of
detailed difference between your dmesg and mine, and I've attached mine
in case you want to do a detailed comparison.  I think my kernel comes
from v48, and I guess changes since then are to do with the boot system
change.

Regards,
        Neil

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