I think I found the problem. My provider (O2 - DE) has a new agreement with another provider (E-Plus) and they are sharing the 3G towers. [1] The net on the O2 towers is called "o2 - de", while the one on the E-Plus 3G tower is called "o2-de+".
When the phone connects to the second one, it goes into "Roaming" (I guess that it is because it does not recognize that it is the same provider). Manually selecting the "o2 - de" works around the problem, but just until my phone loses the connection and get it again (and the second signal is better a lot of times). If I understand it correctly this "sharing" is called "National Roaming". [2] So, I think that the above procedure to report the bug is no longer valid. What should I do? Is there a way to abilitate national roaming on the same provider network but not on other networks and not the international one? [1] http://youcando.o2online.de/mehr-netz [2] http://www.o2online.de/hilfe/o2-netz/netzabdeckung/ Davide Alberelli [email protected] University of Osnabrueck Albrechtstr. 28a Room 69/114b 49076 Osnabrueck Germany 2015-04-29 10:31 GMT+02:00 Michał Sawicz <[email protected]>: > W dniu 29.04.2015 o 09:44, Davide Alberelli pisze: > > Since a few days my phone decided that my provider network is roaming. > > This prevents me from using data (the other sim is roaming and I go > > often abroad,so I don't want to activate data roaming). > > > > Any hint on how to investigate it? > > > > I am on the bq device,r21. > > Please file a bug using > $ apport-cli ofono > or via > https://bugs.launchpad.net/ubuntu/+source/ofono/+filebug/ > > Include the output of > $ system-image-cli -i > $ /usr/share/ofono/scripts/list-modems > > You might want to sanitize output from list-modems for sensitive data > (phone numbers etc.). > > HTH, > -- > Michał Sawicz <[email protected]> > Canonical Ltd. > >
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