Added some error reporting:
QNetworkManagerInterface::QNetworkManagerInterface(QObject*) propsReply "An AppArmor policy prevents this sender from sending this message to this recipient, 0 matched rules; type="method_call", sender=":1.136" (uid=32011 pid=5705 comm="/usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene $@ s") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" destination="org.freedesktop.NetworkManager" (uid=0 pid=1314 comm="NetworkManager ")"
QNetworkManagerInterface::QNetworkManagerInterface(QObject*) nmReply "An AppArmor policy prevents this sender from sending this message to this recipient, 0 matched rules; type="method_call", sender=":1.136" (uid=32011 pid=5705 comm="/usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene $@ s") interface="org.freedesktop.NetworkManager" member="GetDevices" error name="(unset)" destination="org.freedesktop.NetworkManager" (uid=0 pid=1314 comm="NetworkManager ")"
Added some error reporting:
QNetworkManager Interface: :QNetworkManage rInterface( QObject* ) propsReply "An AppArmor policy prevents this sender from sending this message to this recipient, 0 matched rules; type="method_call", sender=":1.136" (uid=32011 pid=5705 comm="/ usr/lib/ arm-linux- gnueabihf/ qt5/bin/ qmlscene $@ s") interface= "org.freedeskto p.DBus. Properties" member="GetAll" error name="(unset)" destination= "org.freedeskto p.NetworkManage r" (uid=0 pid=1314 comm="NetworkMa nager ")"
QNetworkManager Interface: :QNetworkManage rInterface( QObject* ) nmReply "An AppArmor policy prevents this sender from sending this message to this recipient, 0 matched rules; type="method_call", sender=":1.136" (uid=32011 pid=5705 comm="/ usr/lib/ arm-linux- gnueabihf/ qt5/bin/ qmlscene $@ s") interface= "org.freedeskto p.NetworkManage r" member="GetDevices" error name="(unset)" destination= "org.freedeskto p.NetworkManage r" (uid=0 pid=1314 comm="NetworkMa nager ")"