Huawei ME906s: mbim transaction timeout

[Aleksander Morgado]

On Mon, Nov 14, 2016 at 3:06 PM, Andreas Fett <andreas.fett at secunet.com> wrote:
> just to give you an update on this:
> On 02/11/16 15:15, Andreas Fett wrote:
>> for certain SIM cards (Vodafone Germany) and in certain Systems (ie.
>> Lenovo t460s) ModemManager seems to have trouble detecting the modem.
>
> Lenovo changed the modems firmware somewhere between
> 04/16 and 09/16 for T460s models. ModemManager 1.4.x would display the
> described behavior with the newer firmware version.
>
> The difference in versions is only detectable via AT commands (ie
> AT^VERSION?) not via the version reported by mbim query-device-caps.
>
> ModemManager 1.6.x however has no trouble dealing with either one
> which is why I won't investigate this any further.

Which libmbim versions did you use in each case?

I wonder if this issue wasn't fixed in this libmbim commit:
https://cgit.freedesktop.org/libmbim/libmbim/commit/?id=bc15bede4aeca0651a5c85fb54d407453e7d5af8
(only released in mbim 1.14.0)


-- 
Aleksander
https://aleksander.es