@jibel, thanks for the log. I have performed some analysis of the radio part, which shows traces for one incoming call. Things seem normal there:
1. rild sends UNSOL_INCOMING_CALL_INDICATION 2. ofono replies with RIL_REQUEST_SET_CALL_INDICATION 3. rild sends UNSOL_CALL_PROGRESS_INFO 4. ofono sends GET_CURRENT_CALLS 5. rild replies with a list of calls that includes an incoming call At that point ofono knows that there is a call and it should signal it appropriately. As a "missed call" indication is finally shown it looks like that is done. Also, as being suspended or not is irrelevant, powerd does not seem to be involved in this bug. Finally, dbus.log shows a new call from the same number. If all traces were cleaned up before reproducing, this shows that the bug is not in ofono, but somewhere upper in the stack. ** Also affects: unity8 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to telephony-service in Ubuntu. https://bugs.launchpad.net/bugs/1471338 Title: sometimes phone never wakes up or rings on incoming call Status in Canonical System Image: Confirmed Status in ofono package in Ubuntu: Confirmed Status in telephony-service package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: New Bug description: testing on krilin build 56 vivid+overlay latest dual sims installed The problem is sometimes during an incoming call the phone never wakes up or rings at all (and no snap decision). From the remote end the call just continues to ring and eventually goes to voicemail. When this occurs the signal strength appears to have at least 3 bars. It seems ofono is not notifying the upper layers that a call is incoming. This can be verifed by running the following command: dbus-monitor --system | grep CallAdded This never gets fired during error condition when the incoming call is ringing from remote end. Attached is the ofono log when I got it to happen once (not sure where in the log corresponds to the failure) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1471338/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp