qtmir.applications: ApplicationManager::stopApplication - appId= "unity8-dash" qtmir.applications: Application::close - appId= "unity8-dash" qtmir.applications: Application::setInternalState - appId= "unity8-dash" state= Closing qtmir.applications: ApplicationManager::remove - appId= "unity8-dash" void LauncherModel::applicationRemoved(const QModelIndex&, int) appIndex not found file:///usr/share/unity8//Stages/DesktopSpreadDelegate.qml:32: TypeError: Cannot read property 'session' of null file:///usr/share/unity8//Stages/DesktopSpreadDelegate.qml:33: TypeError: Cannot read property 'session' of null file:///usr/share/unity8//Stages/Splash.qml:122:17: QML QQuickImage: Cannot open: file:/// file:///usr/share/unity8//Stages/Splash.qml:122:17: QML QQuickImage: Cannot open: file:/// file:///usr/share/unity8//Stages/DecoratedWindow.qml:69:16: Unable to assign [undefined] to QString qtmir.applications: TaskController::stop - appId= "unity8-dash" ApplicationController::stopApplication FAILED to stop appId= "unity8-dash" qtmir.applications: TaskController::stopApplication - FAILED to stop appId= "unity8-dash" FAILED to ask Upstart to stop application with appId "unity8-dash" Sending SIGTERM to process: 8051 qtmir.applications: Application::~Application qtmir.sessions: Session::~Session() "QtUbuntu" qtmir.surfaces: MirSurfaceItem::~MirSurfaceItem - this= qtmir::MirSurfaceItem (this = 0x35ec270 , name= "surfaceItem" , parent = 0x0 , geometry = QRectF(0,0 1680x1050) , z = 0 ) qtmir.surfaces: MirSurfaceItem::setSurface surface=QObject(0x0) qtmir.surfaces: MirSurface::decrementViewCount after=1 qtmir.surfaces: MirSurfaceItem::~MirSurfaceItem - this= qtmir::MirSurfaceItem (this = 0x36948c0 , name= "surfaceItem" , parent = 0x0 , geometry = QRectF(0,0 825x766) , z = 0 ) qtmir.surfaces: MirSurfaceItem::setSurface surface=QObject(0x0) qtmir.surfaces: MirSurface::decrementViewCount after=0 qtmir.mir: SessionListener::stopping - this= SessionListener(0x7fdeac10ff60) session= 0x7fde84001640 qtmir.surfaces: MirSurface::~MirSurface this=qtmir::MirSurface(0x2c8c0a0) viewCount= 0 qtmir.sessions: SessionManager::onSessionStopping - sessionName= QtUbuntu qtmir.mir: SessionListener::destroying_surface - this= SessionListener(0x7fdeac10ff60) session= 0x7fde84001640 surface= 0x7fde840033c0 qtmir.applications: ApplicationManager::onSessionDestroyingSurface - sessionName= QtUbuntu qtmir.surfaces: MirSurfaceManager::onSessionDestroyingSurface - session= 0x7fde84001640 surface= 0x7fde840033c0 surface.name= MirSurfaceManager::onSessionDestroyingSurface: unable to find MirSurface corresponding to surface= 0x7fde840033c0 surface.name= qtmir.mir: SessionAuthorizer::connection_is_allowed - this= SessionAuthorizer(0x7fdeac0b8f00) pid= 8514 qtmir.applications: ApplicationManager::authorizeSession - pid= 8514 qtmir.applications: Process supplied desktop_file_hint, loading: "/usr/share/applications/unity8-dash.desktop" qtmir.applications: Loading desktop file "/usr/share/applications/unity8-dash.desktop" for appId "unity8-dash" qtmir.applications: New process with pid 8514 appeared, adding new application to the application list with appId: "unity8-dash" qtmir.applications: Application::Application - appId= "unity8-dash" qtmir.applications: Application::setStage - appId= "unity8-dash" stage= 0 qtmir.applications: ApplicationManager::add - appId= "unity8-dash" qtmir.surfaces: MirSurfaceItem::MirSurfaceItem qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0) file:///usr/share/unity8//Stages/DesktopSpread.qml:263:36: QML QQuickImage: Cannot open: file:/// file:///usr/share/unity8//Stages/Splash.qml:122:17: QML QQuickImage: Cannot open: file:/// qtmir.surfaces: MirSurfaceItem::MirSurfaceItem qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0) file:///usr/share/unity8//Stages/Splash.qml:122:17: QML QQuickImage: Cannot open: file:/// qtmir.applications: ApplicationManager::requestFocusApplication - appId= "unity8-dash" qtmir.applications: ApplicationManager::focusApplication - appId= "unity8-dash" qtmir.applications: Application::setFocused - appId= "unity8-dash" focused= true qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused" update "unity8-dash" qtmir.applications: ApplicationManager::move - from= 0 to= 0 qtmir.mir: SessionAuthorizer::configure_display_is_allowed - this= SessionAuthorizer(0x7fdeac0b8f00) pid= 8514 qtmir.mir: SessionAuthorizer::screencast_is_allowed - this= SessionAuthorizer(0x7fdeac0b8f00) pid= 8514 qtmir.mir: SessionAuthorizer::prompt_session_is_allowed - this= SessionAuthorizer(0x7fdeac0b8f00) pid= 8514 qtmir.mir: SessionListener::starting - this= SessionListener(0x7fdeac10ff60) session= 0x7fde84004520 qtmir.sessions: SessionManager::onSessionStarting - sessionName= QtUbuntu qtmir.sessions: Session::Session() "QtUbuntu" qtmir.applications: Application::setSession - appId= "unity8-dash" session= qtmir::Session(0x350cf30) qtmir.sessions: Session::resume - session= qtmir::Session(0x350cf30) state= starting qtmir.mir: MirWindowManagerImpl::add_surface(): size requested ( 320 , 518 ) and placed ( 1680 , 1050 ) qtmir.mir: SessionListener::surface_created - this= SessionListener(0x7fdeac10ff60) session= 0x7fde84004520 surface= 0x7fde840030f0 qtmir.applications: ApplicationManager::onSessionCreatedSurface - sessionName= QtUbuntu qtmir.surfaces: MirSurfaceManager::onSessionCreatedSurface - mirSession= 0x7fde84004520 surface= 0x7fde840030f0 surface.name= Scopes qtmir.sessions: Session::setSurface - session= "QtUbuntu" surface= qtmir::MirSurface(0x2ee3350) qtmir.sessions: Session::setFullscreen - session= qtmir::Session(0x350cf30) fullscreen= false qtmir.sessions: Session::surfaceChanged - session=qtmir::Session(0x350cf30) surface= qtmir::MirSurface(0x2ee3350) qtmir.surfaces: MirSurfaceItem::setSurface surface=qtmir::MirSurface(0x2ee3350) qtmir.surfaces: MirSurface::incrementViewCount after=1 qtmir.surfaces: MirSurface["unity8-dash"]::setFocus(false) qtmir.surfaces: MirSurfaceItem::setSurface surface=qtmir::MirSurface(0x2ee3350) qtmir.surfaces: MirSurface::incrementViewCount after=2 qtmir.surfaces: MirSurface::resize surface = qtmir::MirSurface(0x2ee3350) , old ( 1680 , 1050 ) , new ( 825 , 766 ) qtmir.surfaces: MirSurface["unity8-dash"]::setFocus(false) qtmir.applications: Application::setInternalState - appId= "unity8-dash" state= Running qtmir.applications: ApplicationManager::onAppDataChanged: Received "state" update "unity8-dash" file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.0/Icon.qml:37:5: QML QQuickImage: Cannot open: file:///home/pixel/.face file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.0/Icon.qml:37:5: QML QQuickImage: Cannot open: file:///home/pixel/.face qtmir.applications: ApplicationManager::stopApplication - appId= "unity8-dash" qtmir.applications: Application::close - appId= "unity8-dash" qtmir.applications: Application::setInternalState - appId= "unity8-dash" state= Closing qtmir.applications: ApplicationManager::remove - appId= "unity8-dash" void LauncherModel::applicationRemoved(const QModelIndex&, int) appIndex not found file:///usr/share/unity8//Stages/DesktopSpreadDelegate.qml:32: TypeError: Cannot read property 'session' of null file:///usr/share/unity8//Stages/DesktopSpreadDelegate.qml:33: TypeError: Cannot read property 'session' of null file:///usr/share/unity8//Stages/DecoratedWindow.qml:69:16: Unable to assign [undefined] to QString qtmir.applications: TaskController::stop - appId= "unity8-dash" ApplicationController::stopApplication FAILED to stop appId= "unity8-dash" qtmir.applications: TaskController::stopApplication - FAILED to stop appId= "unity8-dash" FAILED to ask Upstart to stop application with appId "unity8-dash" Sending SIGTERM to process: 8514 qtmir.applications: Application::~Application qtmir.sessions: Session::~Session() "QtUbuntu" qtmir.surfaces: MirSurfaceItem::~MirSurfaceItem - this= qtmir::MirSurfaceItem (this = 0x35d29c0 , name= "surfaceItem" , parent = 0x0 , geometry = QRectF(0,0 1680x1050) , z = 0 ) qtmir.surfaces: MirSurfaceItem::setSurface surface=QObject(0x0) qtmir.surfaces: MirSurface::decrementViewCount after=1 qtmir.surfaces: MirSurfaceItem::~MirSurfaceItem - this= qtmir::MirSurfaceItem (this = 0x386a770 , name= "surfaceItem" , parent = 0x0 , geometry = QRectF(0,0 825x766) , z = 0 ) qtmir.surfaces: MirSurfaceItem::setSurface surface=QObject(0x0) qtmir.surfaces: MirSurface::decrementViewCount after=0 Failed to initialize lights hardware. No lights device qtmir.mir: SessionListener::stopping - this= SessionListener(0x7fdeac10ff60) session= 0x7fde84004520 QThread: Destroyed while thread is still running qtmir.surfaces: MirSurfaceItem::~MirSurfaceItem - this= qtmir::MirSurfaceItem (this = 0x2482070 , name= "" , parent = 0x0 , geometry = QRectF(0,0 1680x1024) , z = 0 ) qtmir.surfaces: MirSurfaceItem::setSurface surface=QObject(0x0) qtmir.mir: SessionListener::stopping - this= SessionListener(0x7fdeac10ff60) session= 0x7fde8c001490 Signal caught by Mir, stopping Mir server.. qtmir.screens: Destroying ScreenWindow 0x3728890 qtmir.applications: ApplicationManager::~ApplicationManager qtmir.sessions: SessionManager::~SessionManager - this= qtmir::SessionManager(0x269c140, name = "qtmir::SessionManager") qtmir.mir: SessionListener::destroying_surface - this= SessionListener(0x7fdeac10ff60) session= 0x7fde84004520 surface= 0x7fde840030f0 qtmir.surfaces: MirSurfaceManager::onSessionDestroyingSurface - session= 0x7fde84004520 surface= 0x7fde840030f0 surface.name= qtmir.surfaces: MirSurfaceManager::~MirSurfaceManager - this= qtmir::MirSurfaceManager(0x26a7880, name = "qtmir::SurfaceManager") [1446819521.108188] mirserver: Stopping qtmir.screens: QtCompositor::stop qtmir.mir: PromptSessionListener::~PromptSessionListener - this= PromptSessionListener(0x7fdeac11ddf0) qtmir.mir: SessionListener::~SessionListener - this= SessionListener(0x7fdeac10ff60) *** Error in `unity8': double free or corruption (out): 0x00007fde9410d8a0 ***