Loading module: 'libubuntu_application_api_touch_mirclient.so.3.0.0' qml: Page_QMLTYPE_12(0x2111e28, "systemSettingsPage")"System Settings": In Ubuntu.Components 1.3, the use of Page.title, Page.flickable and Page.head is deprecated. Use Page.header and the PageHeader component instead. 2016-04-20 14:14:46,506 - WARNING - Got invalid serialized mime data. Ignoring it. 2016-04-20 14:14:50,680 - WARNING - Last frame took 77 ms to render. 2016-04-20 14:15:08,324 - WARNING - file:///usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Components/ListItems/1.3/SingleControl.qml:60: TypeError: Cannot assign to read-only property "pressed" 2016-04-20 14:15:08,474 - WARNING - file:///usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Components/ListItems/1.3/SingleControl.qml:60: TypeError: Cannot assign to read-only property "pressed" 2016-04-20 14:15:08,530 - WARNING - file:///usr/share/ubuntu/settings/system/qml-plugins/bluetooth/DevicePage.qml:156: TypeError: Cannot read property 'paired' of null 2016-04-20 14:15:13,492 - WARNING - Failed to pair with device: "Authentication Rejected" 2016-04-20 14:15:19,543 - WARNING - file:///usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Components/ListItems/1.3/SingleControl.qml:60: TypeError: Cannot assign to read-only property "pressed" 2016-04-20 14:15:19,677 - WARNING - file:///usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Components/ListItems/1.3/SingleControl.qml:60: TypeError: Cannot assign to read-only property "pressed" 2016-04-20 14:15:19,705 - WARNING - file:///usr/share/ubuntu/settings/system/qml-plugins/bluetooth/DevicePage.qml:156: TypeError: Cannot read property 'paired' of null 2016-04-20 14:15:21,181 - WARNING - Failed to pair with device: "Authentication Rejected" 2016-04-20 14:15:32,554 - WARNING - QObject::startTimer: Timers cannot be started from another thread