Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. QFactoryLoader::QFactoryLoader() checking directory path "/home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms" ... QFactoryLoader::QFactoryLoader() looking at "/home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms/libqwayland-generic.so" Found metadata in lib /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/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 } Got keys from plugin meta data ("wayland") QFactoryLoader::QFactoryLoader() looking at "/home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms/libqxcb.so" Found metadata in lib /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms/libqxcb.so, metadata= { "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3", "MetaData": { "Keys": [ "xcb" ] }, "archreq": 0, "className": "QXcbIntegrationPlugin", "debug": false, "version": 331520 } Got keys from plugin meta data ("xcb") Cannot load library /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms/libqwayland-generic.so: (/usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5: symbol _ZN21QPlatformBackingStore15composeAndFlushEP7QWindowRK7QRegionRK6QPointP20QPlatformTextureListP14QOpenGLContextb version Qt_5_PRIVATE_API not defined in file libQt5Gui.so.5 with link time reference) QLibraryPrivate::loadPlugin failed on "/home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms/libqwayland-generic.so" : "Cannot load library /home/user/Imagination Technologies/PowerVR_Graphics/PowerVR_Tools/PVRShaderEditor/GUI/Linux_x86_64/platforms/libqwayland-generic.so: (/usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5: symbol _ZN21QPlatformBackingStore15composeAndFlushEP7QWindowRK7QRegionRK6QPointP20QPlatformTextureListP14QOpenGLContextb version Qt_5_PRIVATE_API not defined in file libQt5Gui.so.5 with link time reference)" qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: wayland, xcb.