Issues with modem reset

[Aleksander Morgado]

On Wed, Jun 28, 2017 at 10:54 AM, Piotr Figiel <figiel at gmail.com> wrote:
>  thanks for reply.
>  Yes I could but I think it races with NM which tries to reestablish
> connection, not sure if such testcase will help to debug this.
>  I've done some checks with with nmcli d disconnect ttyACM0 and it
> improved (though I'll redo this more systematically), but the problem
> may still be in MM and can trigger in case the modem suffers
> spontaneous restart (or is reconnected on USB).

If the modem restarts and doesn't reply to the AT commands we send to
the TTY, there's not much we can do... :/

-- 
Aleksander
https://aleksander.es