ubuntu-phone team mailing list archive

[Tony Espy <espy@xxxxxxxxxxxxx>]

On 03/23/2015 05:34 AM, Christina Kohl wrote:
> I have some issues with connecting to mobile networks on my Aquaris e4.5
> ubuntu edition. While I can send SMS and make calls, I'm not able to get
> a 2G/3G connection. When I use the same SIM-Card on my old Android
> device it works without any problems.

Sorry to hear your having issues.

> I checked the contexts in /usr/share/ofono/scripts with ./list-contexts
> and the configurations are correct for my apn (bob austria).
> Only both the internet and mms context have a 0 for Active. So I tried
> to activate them with ./activate-context, but then I get a
> ConnectionManager not found error.
>
> Here is the output in detail:
> phablet@ubuntu-phablet:/usr/share/ofono/scripts$ ./list-contexts
> [ /ril_1 ]
> [ /ril_0 ]
> [ /ril_0/context1 ]
> Settings = { }
> Type = internet
> Protocol = ip
> Active = 0
> IPv6.Settings = { }
> Name = data.bob
> Username = data@xxxxxx
> AccessPointName = bob.at
> Password = ppp
>
> [ /ril_0/context2 ]
> Settings = { }
> Type = mms
> Protocol = ip
> Active = 0
> MessageProxy = 194.48.124.7:8001
> IPv6.Settings = { }
> Name = data.bob MMS
> Username = data@xxxxxx
> MessageCenter = http://mmsc.bob.at
> AccessPointName = mms.bob.at
> Password = ppp
>
> phablet@ubuntu-phablet:/usr/share/ofono/scripts$ ./activate-context
> org.ofono.ConnectionManager not found
>
> phablet@ubuntu-phablet:/usr/share/ofono/scripts$ ./activate-context 1
> org.ofono.ConnectionManager not found
>
>
> So my question now is: Is the missing ConnectionManager causing my
> problems?

No.

Have you checked System Settings to verify that mobile-data is 
configured to use SIM1?

If this doesn't seem to be your problem, please file a bug using the 
following link, and please attach your syslog ( found in /var/log ):

https://bugs.launchpad.net/ubuntu/+source/ofono/+filebug


You should *never* have to use a command-line script to activate 
mobile-data, this is something that should be handled automatically by 
NetworkManager.

The ConnectionManager error is probably due to the fact that you didn't 
tell the activate-context script which modem to use.

Please don't hesitate to email me directly.

Regards,
/tony