Manage 3G modem with ModemManager through Network Manager

[Francesco Andrisani]

OK now from NetworkManager log i see:

NetworkManager[31658]: <info>  [1490867515.5104] ModemManager available in
the bus
NetworkManager[31658]: <info>  [1490867515.5177] manager: (ttyACM4): new
Broadband device (/org/freedesktop/NetworkManager/Devices/6)
NetworkManager[31658]: <info>  [1490867515.5196] device (ttyACM4): state
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
NetworkManager[31658]: <info>  [1490867515.5287] device (ttyACM4): modem
state 'unknown'
NetworkManager[31658]: <warn>  [1490867515.5320] (ttyACM4): failed to
retrieve SIM object: No SIM object available

and

# nmcli dev
DEVICE   TYPE      STATE         CONNECTION
br-lan   bridge    connected     br-lan
eth0     ethernet  connected     eth0
tap0     tun       connected     tap0
p2p0     ethernet  disconnected  --
wlan0    wifi      disconnected  --
ttyACM4  modem     unavailable   --
lo       loopback  unmanaged     --


So now how can I work with

On Thu, Mar 30, 2017 at 11:48 AM, Aleksander Morgado <
aleksander at aleksander.es> wrote:

> On Thu, Mar 30, 2017 at 11:39 AM, Francesco Andrisani
> <francesco.andrisani at acotel.com> wrote:
> > NetworkManager[29785]: <warn>  [1490866215.6444] keyfile: error loading
> > connection from file /etc/NetworkManager/system-connections/Modem: File
> > permissions (100644) were insecure
>
> You may want to run this:
>
> $ sudo chmod 600 /etc/NetworkManager/system-connections/Modem
>
> Although I don't think this is related to the issue of not having MM
> communicate with NM...
>
> Do you have "NetworkManager-wwan" installed?
>
> --
> Aleksander
> https://aleksander.es
>



-- 
____________________________________________________
*Francesco Andrisani*
mailto:francesco.andrisani at acotel.com
*Acotel Spa*
http://www.acotel.com
Via della Valle dei Fontanili, 29
00168 Roma
Tel +390661141200
Fax +39066149936
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