Here are all the logs you requested. The first dbus-send command hangs and the second works.
Perhaps it is a coincidence but the problem seems to be triggered when the systems running out of memory, killed webapp-container and tries to restore gmail webapp (or maybe any other webapp)
In syslog webapp-container is killed at
Nov 25 08:24:23 ubuntu-phablet kernel: [16138.987397]Killing 'webapp-containe' (23587), adj 900,
It almost match with the time of the apport crash (symptom of this bug)
$ grep ^Date /var/crash/_usr_share_apport_recoverable_problem.32011.crash
Date: Tue Nov 25 08:24:50 2014
Here are all the logs you requested. The first dbus-send command hangs and the second works.
Perhaps it is a coincidence but the problem seems to be triggered when the systems running out of memory, killed webapp-container and tries to restore gmail webapp (or maybe any other webapp)
In syslog webapp-container is killed at 987397] Killing 'webapp-containe' (23587), adj 900,
Nov 25 08:24:23 ubuntu-phablet kernel: [16138.
It almost match with the time of the apport crash (symptom of this bug) _usr_share_ apport_ recoverable_ problem. 32011.crash
$ grep ^Date /var/crash/
Date: Tue Nov 25 08:24:50 2014