ubuntumirclient: Attempted to deliver an event to a non-existent window, ignoring.
Manually deleting a QPlatformScreen. Call QPlatformIntegration::destroyScreen instead.
Loading module: 'libubuntu_application_api_desktop_mirclient.so.3.0.0'
file:///usr/share/unity8//Dash/DashApplication.qml:21:1: Type MainView unavailable 
     MainView { 
     ^
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.3/MainView.qml:19:1: module "Ubuntu.PerformanceMetrics" is not installed 
     import Ubuntu.PerformanceMetrics 1.0 
     ^
ubuntumirclient: Attempted to deliver an event to a non-existent window, ignoring.
Loading module: 'libubuntu_application_api_desktop_mirclient.so.3.0.0'
file:///usr/share/unity8//Dash/DashApplication.qml:21:1: Type MainView unavailable 
     MainView { 
     ^
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.3/MainView.qml:19:1: module "Ubuntu.PerformanceMetrics" is not installed 
     import Ubuntu.PerformanceMetrics 1.0 
     ^
ubuntumirclient: Got invalid serialized mime data. Ignoring it.
ubuntumirclient: Attempted to deliver an event to a non-existent window, ignoring.
Manually deleting a QPlatformScreen. Call QPlatformIntegration::destroyScreen instead.
Loading module: 'libubuntu_application_api_desktop_mirclient.so.3.0.0'
file:///usr/share/unity8//Dash/DashApplication.qml:21:1: Type MainView unavailable 
     MainView { 
     ^
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.3/MainView.qml:19:1: module "Ubuntu.PerformanceMetrics" is not installed 
     import Ubuntu.PerformanceMetrics 1.0 
     ^
ubuntumirclient: Got invalid serialized mime data. Ignoring it.
ubuntumirclient: Got invalid serialized mime data. Ignoring it.
ubuntumirclient: Got invalid serialized mime data. Ignoring it.
ubuntumirclient: Got invalid serialized mime data. Ignoring it.