Musescore startet nicht

Ich kann Musescore 4.6.5 nicht starten. Es kommt ein Bild

und verschwindet dann wieder. Aber Musescore läuft nicht (d.h. die gewohnte Oberfläche erscheint nicht).

Mein System:
Betriebssystem: openSUSE Tumbleweed 20260708
KDE-Plasma-Version: 6.7.2
KDE-Frameworks-Version: 6.27.0
Qt-Version: 6.11.1
Kernel-Version: 7.1.3-1-default (64-bit)
Grafik-Plattform: X11

Installierte Version MuseScore:
musescore 4.6.5-1.7
musescore-fonts 4.6.5-1.7

Woran könnte das liegen?

Poste:
mscore

(hoffe mal es ist der richtige Befehl…)

king@home:~> mscore
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 "PopupPosition"; 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
17:38:48.650 | INFO  | main_thread     | GlobalModule::onPreInit | log path: /home/king/.local/share/MuseScore/MuseScore4/logs/MuseScore_260717_173848.log
17:38:48.650 | INFO  | main_thread     | GlobalModule::onPreInit | === Started MuseScore Studio 4.6.5, build:  ===
17:38:48.657 | INFO  | main_thread     | LanguagesService::effectiveLanguageCode | System languages: QVariant(QStringList, QList("de-Latn-DE", "de-DE", "de-Latn", "de")) 
17:38:48.658 | INFO  | main_thread     | MultiInstancesProvider::init | our instance id is: 19e72597304a43408b90cdb5e2aa6e0f
17:38:48.658 | INFO  | main_thread     | IpcChannel::setupConnection | starting ipc server
17:38:48.658 | ERROR | main_thread     | IpcServer::listen | failed listen: "QLocalServer::listen: Address in use" 
17:38:48.658 | ERROR | main_thread     | IpcChannel::setupConnection | failed to connect to ipc server
17:38:48.666 | WARN  | main_thread     | DiagnosticsModule::onInit | crash handling disabled
17:38:48.666 | INFO  | main_thread     | audio::IAudioDriver> makeLinuxAudioDriver | Using audio driver: ALSA
17:38:48.698 | INFO  | main_thread     | AlsaAudioDriver::open | Connected to default with bufferSize 1024, sampleRate 44100, channels:  2
17:38:48.699 | INFO  | main_thread     | MuseSamplerResolver::init | MuseSampler library not found: /home/king/.local/share/MuseSampler/lib/libMuseSamplerCoreLib.so
17:38:48.700 | INFO  | 140588183561920 | AudioEngine::setAudioChannelsCount | Audio channels: 2
17:38:48.700 | INFO  | 140588183561920 | AudioEngine::setSampleRate | Sample rate: 44100
17:38:48.700 | INFO  | 140588183561920 | AudioEngine::setReadBufferSize | Read buffer size: 1024
17:38:48.810 | INFO  | main_thread     | AudioOutputDeviceController::init | Available output devices changed, checking connection...
17:38:48.949 | WARN  | 140587743299264 | Qt              | stream 1 finished with error: "Host requires authentication"
17:38:49.079 | WARN  | 140587743299264 | Qt              | stream 1 finished with error: "Host requires authentication"
17:38:49.079 | ERROR | main_thread     | MuseScoreComService::doUpdateTokens | [503] Host requires authentication
17:38:49.080 | ERROR | main_thread     | AbstractCloudService::executeRequest | [503] Host requires authentication
17:38:49.081 | INFO  | main_thread     | AbstractCloudService::readTokens | Could not find the tokens file: /home/king/.local/share/MuseScore/MuseScore4/audiocom_cred.dat
17:38:49.287 | ERROR | main_thread     | engraving::loadInstrumentTemplates | Could not load instrument templates from /usr/share/mscore-4.5/instruments/instruments.xml
17:38:49.287 | ERROR | main_thread     | InstrumentsRepository::load | Could not load orders from /usr/share/mscore-4.5/instruments/instruments.xml!
17:38:49.481 | INFO  | main_thread     | GuiApp::perform | Using graphics api: "opengl" 
17:38:49.481 | INFO  | main_thread     | GuiApp::perform | Gui platform: "xcb" 
17:38:49.481 | INFO  | main_thread     | GuiApp::perform | Detecting problems with graphics api
17:38:49.778 | WARN  | 140587625866944 | Qt              | Member enabled of the object QQuickPinchArea overrides a member of the base object. Consider renaming it or adding final or override specifier
17:38:49.909 | WARN  | 140587625866944 | Qt              | Member implicitWidth of the object QQuickItem_QML_513 overrides a member of the base object. Consider renaming it or adding final or override specifier
17:38:50.257 | ERROR | main_thread     | crashCallback   | Oops! Application crashed with signal: [11] SIGSEGV-Invalid memory reference

Ich bitte für die späte Rückmeldung um Entschuldigung.

Nach der anfänglichen Einschüchterung durch die vielen Meldungen habe ich mich mit den Fehlermeldungen auseinandergesetzt.
Offensichtlich ist unter anderem die Installation aus dem Repository unvollständig. Einzelne Directories fehlen z.B. ganz.
Spätere Deinstallationen und neue Installationen (nach mehreren eingespielten Updates) ergaben zwar deutlich weniger Meldungen, aber das Programm blieb unausführbar.

Darum habe ich das aktuelle AppImage von der Homepage von MuseScore(https://musescore.org/de/download) heruntergeladen und habe damit keinerlei Probleme mehr.

Das Problem ist somit für mich gelöst.

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.