Re: Modem hangup with ModemManager

[Aleksander Morgado <aleksander lanedo com>]

On 08/07/13 11:24, samu voutilainen gmail com wrote:
> I’ve been trying to get ModemManager to work. Connection confirmed to work 
> with Windows, and even on Linux it seems to open the connection successfully, 
> but just failing after it, with ”ModemManager[7787]: <debug> 
> [1373143892.674143] [mm-bearer.c:461] connect_ready(): Couldn't connect bearer 
> '/org/freedesktop/ModemManager1/Bearer/0': 'No valid data port found to launch 
> connection'”
>
> I got a debug log out (attached) by running “ModemManager --debug”, and then 
> trying to establish a connection with NetworkManager. I don’t see anything 
> specific buut this aforementioned error, and looking at the code didn’t give 
> clear hint what could be wrong.
>
> Any ideas?

What modem is this? I can see it's picked by the Ericsson MBM plugin,
but which model is it?

Also, please re-run with debug logs but don't cut the logs, we'll need
to see which ports were grabbed when the modem was detected (which
happens earlier than the connection attempt).

-- 
Aleksander