Ubuntu
network-manager package

  1. Bug #1435776
  2. Comment #6

Comment 6 for bug 1435776

Revision history for this message
Alfonso Sanchez-Beato (alfonsosanchezbeato) wrote : Re: NM does not activate a valid ofono context

Maybe this trace is the key here:

Mar 24 10:27:01 ubuntu-phablet NetworkManager[1377]: <info> (ril_0): device state change: prepare -> failed (reason 'no-secrets') [40 120

I have seen this error in some cases where I was unable to start a cellular data connection. Rebooting solved the issue, and when the connection started you could not see that trace in syslog.