To run a command as administrator (user "root"), use "sudo <command>". See "man sudo_root" for details. liv@tuxlivdo:~$ /home/liv/Documents/MuseScore4/MuseScore-Studio-4.5.1.250800846-x86_64.AppImage /lib/x86_64-linux-gnu/libjack.so.0 /lib/x86_64-linux-gnu/libnss3.so /lib/x86_64-linux-gnu/libOpenGL.so.0 qt.qml.typeregistration: Invalid QML element name "IconCode"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "MusicalSymbolCodes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "ContainerType"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "NavigationEvent"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "MUAccessible"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "CompareType"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "SelectionMode"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "ToolBarItemType"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "DockToolBarAlignment"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "Location"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "CloudVisibility"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "SaveToCloudResponse"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "DirectionTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "SlurTieTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "NoteHead"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "Beam"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "Hairpin"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "OrnamentTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "Dynamic"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "Glissando"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "CommonTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "BarlineTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "MarkerTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "KeySignatureTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "AccidentalTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "FretDiagramTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "LineTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "TextTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "ArticulationTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "AmbitusTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "ChordSymbolTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "BendTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "TremoloBarTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "TremoloTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "VoiceTypes"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "LayoutPanelItemType"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "ShadowNotePopupContent"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "PanelMode"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "StandardButton"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "SaveLocationType"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "GenerateAudioTimePeriodType"; value type names should begin with a lowercase letter qt.qml.typeregistration: Invalid QML element name "MigrationType"; value type names should begin with a lowercase letter 12:19:20.101 | INFO | main_thread | GlobalModule::onPreInit | log path: /home/liv/.local/share/MuseScore/MuseScore4/logs/MuseScore_250412_121920.log 12:19:20.101 | INFO | main_thread | GlobalModule::onPreInit | === Started MuseScore Studio 4.5.1, build: 250800846 === 12:19:20.119 | INFO | main_thread | LanguagesService::effectiveLanguageCode | System language code: "sv-SE" 12:19:20.126 | INFO | main_thread | IpcSocket::connect | success connected to ipc server 12:19:20.223 | INFO | main_thread | DiagnosticsModule::onInit | success start crash handler ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave 12:19:20.263 | ERROR | main_thread | LinuxAudioDriver::open | Unable to open device: default, err code: -2 12:19:20.263 | ERROR | main_thread | AudioModule::setupAudioDriver | audio output open failed 12:19:20.266 | INFO | 135349762246336 | AudioEngine::setAudioChannelsCount | Audio channels: 2 12:19:20.266 | INFO | 135349762246336 | AudioEngine::setSampleRate | Sample rate: 44100 12:19:20.266 | INFO | 135349762246336 | AudioEngine::setReadBufferSize | Read buffer size: 1024 12:19:20.290 | INFO | main_thread | MuseSamplerResolver::doInit | MuseSampler successfully inited: /home/liv/.local/share/MuseSampler/lib/libMuseSamplerCoreLib.so 12:19:20.305 | ERROR | main_thread | ToursService::initTours | failed read file: :/resources/tours.json, err: [406] Ett fel uppstod när filen lästes 12:19:20.313 | WARN | main_thread | AbstractCloudService::readTokens | Could not find the tokens file: /home/liv/.local/share/MuseScore/MuseScore4/musescorecom_cred.dat 12:19:20.313 | WARN | main_thread | AbstractCloudService::readTokens | Could not find the tokens file: /home/liv/.local/share/MuseScore/MuseScore4/audiocom_cred.dat 12:19:20.698 | INFO | main_thread | GuiApp::perform | Using graphics api: "opengl" 12:19:20.700 | INFO | main_thread | GuiApp::perform | Detecting problems with graphics api 12:19:21.004 | WARN | main_thread | Qt | QQmlEngine::setContextForObject(): Object already has a QQmlContext 12:19:21.016 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.016 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.016 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.016 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.076 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.076 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.076 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.076 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.080 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.080 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.080 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.080 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationStatusBar.qml:107:9: QML FlatButton: Binding loop detected for property "text" 12:19:21.087 | WARN | main_thread | AbstractMenuModel::makeMenuItem | not found action: manage-plugins 12:19:21.089 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.089 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.089 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.089 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.090 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.090 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.090 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.090 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.091 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.091 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.091 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.091 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.091 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.091 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.092 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.092 | WARN | main_thread | Qt | qrc:/qml/Muse/UiComponents/FlatButton.qml:186:5: QML Loader: Binding loop detected for property "itemImplicitWidth" 12:19:21.092 | ERROR | main_thread | DockWindow::restoreGeometry | Could not restore the window geometry! 12:19:21.109 | INFO | main_thread | AudioOutputDeviceController::init | Available output devices changed, checking connection... 12:19:21.114 | ERROR | main_thread | ExtensionsConfiguration::manifestConfigs | failed read config data, err: [406] Ett fel uppstod när filen lästes, file: /home/liv/.local/share/MuseScore/MuseScore4/plugins/plugins.json 12:19:21.148 | ERROR | main_thread | DockWindow::restorePageState | Could not restore the state of "Home" ! 12:19:21.226 | INFO | main_thread | GuiApp::perform | No problems detected with graphics api