General Questions • Could not load the Qt platform plugin "xcb" in "" even though it was found

Code:

root@xxxx:~# ankiAnki starting...Initial setup...Preparing to run...  File "<string>", line 1, in <module>  File "aqt", line 556, in run  File "aqt", line 629, in _run  File "aqt.profiles", line 139, in setupMeta  File "aqt.profiles", line 424, in _loadMetaresetting corrupt _globalQt info: Could not load the Qt platform plugin "xcb" in "" even though it was found. Qt fatal: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb. Abandonroot@xxxx:~# QT_DEBUG_PLUGINS=1 ankiAnki starting...Initial setup...Preparing to run...  File "<string>", line 1, in <module>  File "aqt", line 556, in run  File "aqt", line 629, in _run  File "aqt.profiles", line 139, in setupMeta  File "aqt.profiles", line 424, in _loadMetaresetting corrupt _globalQt debug: QFactoryLoader::QFactoryLoader() checking directory path "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms" ... Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqeglfs.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqeglfs.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "eglfs"        ]    },    "archreq": 0,    "className": "QEglFSIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("eglfs") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqlinuxfb.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqlinuxfb.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "linuxfb"        ]    },    "archreq": 0,    "className": "QLinuxFbIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("linuxfb") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqminimal.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqminimal.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "minimal"        ]    },    "archreq": 0,    "className": "QMinimalIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("minimal") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqminimalegl.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqminimalegl.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "minimalegl"        ]    },    "archreq": 0,    "className": "QMinimalEglIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("minimalegl") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqoffscreen.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqoffscreen.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "offscreen"        ]    },    "archreq": 0,    "className": "QOffscreenIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("offscreen") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqvnc.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqvnc.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "vnc"        ]    },    "archreq": 0,    "className": "QVncIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("vnc") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-egl.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-egl.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "wayland-egl"        ]    },    "archreq": 0,    "className": "QWaylandEglPlatformIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("wayland-egl") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-generic.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-generic.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "wayland"        ]    },    "archreq": 0,    "className": "QWaylandIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("wayland") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-xcomposite-egl.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-xcomposite-egl.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "wayland-xcomposite-egl"        ]    },    "archreq": 0,    "className": "QWaylandXCompositeEglPlatformIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("wayland-xcomposite-egl") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-xcomposite-glx.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwayland-xcomposite-glx.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "wayland-xcomposite-glx"        ]    },    "archreq": 0,    "className": "QWaylandXCompositeGlxPlatformIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("wayland-xcomposite-glx") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwebgl.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqwebgl.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "webgl"        ]    },    "archreq": 0,    "className": "QWebGLIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("webgl") Qt debug: QFactoryLoader::QFactoryLoader() looking at "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqxcb.so" Qt warning: Found metadata in lib /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqxcb.so, metadata={    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",    "MetaData": {        "Keys": [            "xcb"        ]    },    "archreq": 0,    "className": "QXcbIntegrationPlugin",    "debug": false,    "version": 331520} Qt debug: Got keys from plugin meta data ("xcb") Qt debug: QFactoryLoader::QFactoryLoader() checking directory path "/usr/local/share/anki/platforms" ... Qt debug: Cannot load library /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqxcb.so: (libxcb-util.so.1: Ne peut ouvrir le fichier d'objet partagé: Aucun fichier ou dossier de ce type) Qt warning: QLibraryPrivate::loadPlugin failed on "/usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqxcb.so" : "Cannot load library /usr/local/share/anki/lib/PyQt5/Qt5/plugins/platforms/libqxcb.so: (libxcb-util.so.1: Ne peut ouvrir le fichier d'objet partagé: Aucun fichier ou dossier de ce type)" Qt info: Could not load the Qt platform plugin "xcb" in "" even though it was found. Qt fatal: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb. Abandon