Details
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Bug
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Resolution: Invalid
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Not Evaluated
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None
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5.15.2
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None
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OS: Fedora 35; Kernel: 5.14; Gnome 41
Description
Qt and scap-workbench were installed from Fedora's repositories.
$ scap-workbench --version
qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
14:23:46 | info | SCAP Workbench 1.2.1, compiled with Qt 5.15.2, using OpenSCAP 1.3.5
SCAP Workbench 1.2.1
$ pkexec scap-workbench
{{qt.qpa.xcb: could not connect to display }}
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" 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: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
$ export QT_DEBUG_PLUGINS=1{{}}
$ scap-workbench
(...)
qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
Found metadata in lib /usr/lib64/qt5/plugins/platformthemes/libqgtk3.so, metadata=
{{{}}
"IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
"MetaData": {
"Keys": [
"gtk3"
]
},
"archreq": 0,
"className": "QGtk3ThemePlugin",
"debug": false,
"version": 331520
}
(...)
14:48:55 | info | SCAP Workbench 1.2.1, compiled with Qt 5.15.2, using OpenSCAP 1.3.5
Found metadata in lib /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-egl-integration.so, metadata=
{{{}}
"IID": "org.qt-project.Qt.QPA.Xcb.QXcbGlIntegrationFactoryInterface.5.5",
"MetaData": {
"Keys": [
"xcb_egl"
]
},
"archreq": 0,
"className": "QXcbEglIntegrationPlugin",
"debug": false,
"version": 331520
}{{}}
Found metadata in lib /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so, metadata=
{{{}}
"IID": "org.qt-project.Qt.QPA.Xcb.QXcbGlIntegrationFactoryInterface.5.5",
"MetaData": {
"Keys": [
"xcb_glx"
]
},
"archreq": 0,
"className": "QXcbGlxIntegrationPlugin",
"debug": false,
"version": 331520
}
(...)
14:48:58 | info | Closing the main window...
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so"
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqgif.so"
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqico.so"
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqjpeg.so"
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so"
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platformthemes/libqgtk3.so"
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platforms/libqxcb.so"
QLibraryPrivate::unload succeeded on "Xcursor" (faked)
-----------------------------------------------------------------
I am able to execute 'ldd' with paths which plug-ins are found from: '{{ldd *.so'. Resintalling scap-workbench, 'dnf reinstall scap-workbench' won't fix the plug-in issue.}}