AppImage dev on Ubuntu Jammy, there is an error in other system

Paullux · wrote on 3 Apr 2022, 18:29

I am on Jammy Ubuntu, I create an AppImage with appimage-builder --recipe AppImageBuilder.yml

my AppImageBuilder.yml is :

# appimage-builder recipe see https://appimage-builder.readthedocs.io for details
version: 1
script: |
  # remove any existent binaries
  rm -rf AppDir | true

  # compile and install binaries into AppDir
  cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
  make install DESTDIR=AppDir
AppDir:
  path: ./AppDir
  app_info:
    id: francetv
    name: FranceTV
    icon: france-tv
    version: '1.0'
    exec: usr/bin/FranceTV
    exec_args: $@
  runtime:
    env:
      # Disable webengine sandboxing
      QTWEBENGINE_DISABLE_SANDBOX: 0
      QT_QPA_PLATFORM: xcb
  apt:
    arch: amd64
    allow_unauthenticated: true
    sources:
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy main restricted
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy-updates main restricted
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy universe
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy-updates universe
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy multiverse
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy-updates multiverse
      - sourceline: deb http://fr.archive.ubuntu.com/ubuntu/ jammy-backports main
          restricted universe multiverse
      - sourceline: deb http://security.ubuntu.com/ubuntu jammy-security main restricted
      - sourceline: deb http://security.ubuntu.com/ubuntu jammy-security universe
      - sourceline: deb http://security.ubuntu.com/ubuntu jammy-security multiverse
    include:
      - libxkbcommon0
      - libxkbcommon-x11-0
      - libxcb-icccm4
      - libxcb-xkb1
      - libxcb-render-util0
      - libxcb-randr0
      - libxcb-keysyms1
      - libxcb-xinerama0
      - libxcb-image0
      - kwayland-data
      - kwin-wayland-backend-drm
      - kwin-wayland-backend-fbdev
      - kwin-wayland-backend-virtual
      - kwin-wayland-backend-wayland 
      - kwin-wayland-backend-x11
      - libqt6webengine6-data
      - libqt6widgets6
      - libqt6core6
      - libqcoro6core0
      - libqt6core5compat6
      - libqt6webenginecore6
      - libqt6webenginecore6
      - libqt6svg6
      - libqt6gui6
      - libqt6webview6
      - libqt6webenginewidgets6
      - libqt6webenginecore6
      - libqt6webenginecore6-bin
      - libqt6webenginequick6
      - libqt6network6
      - qt6-base-dev
      - libqt6waylandclient6
      - libqt6waylandcompositor6
      - libqt6waylandeglclienthwintegration6
      - libqt6waylandeglcompositorhwintegration6
      - qt6-wayland
    exclude: []
  files:
    include: []
    exclude:
      - usr/share/man
      - usr/share/doc/*/README.*
      - usr/share/doc/*/changelog.*
      - usr/share/doc/*/NEWS.*
      - usr/share/doc/*/TODO.*
AppImage:
  arch: x86_64
  update-information: guess
  sign-key: None

In my system Jammy the appimage works correctly but in other linux (x11 or wayland) i have this error :

qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

It's a bug or It's from me ?

when i try to debug :
qDebug() << "PluginPath is : " << QLibraryInfo::location(QLibraryInfo::PluginsPath);
the result is :
PluginPath is : "/tmp/.mount_Francex0mlxO/usr/lib/x86_64-linux-gnu/qt6/plugins"
its the correct path

SGaist · wrote on 3 Apr 2022, 18:43

Hi,

What is that other system ?
What Linux distribution does it run ?
Did you start your application with the QT_DEBUG_PLUGINS environment variable set to 1 ?

Paullux · 4 Mar 2022, 19:03

@SGaist said in AppImage dev on Ubuntu Jammy, there is an error in other system:

QT_DEBUG_PLUGINS

after my test my app run only on kubuntu jammy with qt6's packages, in other system, Ubuntu 20.04, ArchLinux, WSL2, there is a crash directly from : QApplication a(argc, argv);

in jammy the konsole show :

paul@paul-MS-7C79:~/FranceTV/Linux$ ./FranceTV-1.0-x86_64.AppImage 
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms" ...
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqeglfs.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqeglfs.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "eglfs"
        ]
    },
    "archreq": 0,
    "className": "QEglFSIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("eglfs")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqlinuxfb.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqlinuxfb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "linuxfb"
        ]
    },
    "archreq": 0,
    "className": "QLinuxFbIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("linuxfb")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqminimal.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqminimal.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "archreq": 0,
    "className": "QMinimalIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("minimal")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqminimalegl.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqminimalegl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimalegl"
        ]
    },
    "archreq": 0,
    "className": "QMinimalEglIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("minimalegl")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqoffscreen.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqoffscreen.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "archreq": 0,
    "className": "QOffscreenIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("offscreen")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqvkkhrdisplay.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqvkkhrdisplay.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vkkhrdisplay"
        ]
    },
    "archreq": 0,
    "className": "QVkKhrDisplayIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("vkkhrdisplay")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqvnc.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqvnc.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vnc"
        ]
    },
    "archreq": 0,
    "className": "QVncIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("vnc")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "xcb"
        ]
    },
    "archreq": 0,
    "className": "QXcbIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("xcb")
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/platforms" ...
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so"
loaded library "Xcursor"
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/platformthemes" ...
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platformthemes/libqgtk3.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platformthemes/libqgtk3.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "gtk3"
        ]
    },
    "archreq": 0,
    "className": "QGtk3ThemePlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("gtk3")
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/platformthemes" ...
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts" ...
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "compose",
            "xim"
        ]
    },
    "archreq": 0,
    "className": "QComposePlatformInputContextPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("compose", "xim")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "ibus"
        ]
    },
    "archreq": 0,
    "className": "QIbusPlatformInputContextPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("ibus")
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/platforminputcontexts" ...
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so"
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations" ...
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations/libqxcb-egl-integration.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/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": 393728
}


Got keys from plugin meta data QList("xcb_egl")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations/libqxcb-glx-integration.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/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": 393728
}


Got keys from plugin meta data QList("xcb_glx")
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/xcbglintegrations" ...
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations/libqxcb-glx-integration.so"
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/styles" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/styles" ...
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/iconengines" ...
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/iconengines/libqsvgicon.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/iconengines/libqsvgicon.so, metadata=
{
    "IID": "org.qt-project.Qt.QIconEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz",
            "svg.gz"
        ]
    },
    "archreq": 0,
    "className": "QSvgIconPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("svg", "svgz", "svg.gz")
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/iconengines" ...
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/iconengines/libqsvgicon.so"
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats" ...
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqgif.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqgif.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "gif"
        ],
        "MimeTypes": [
            "image/gif"
        ]
    },
    "archreq": 0,
    "className": "QGifPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("gif")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqico.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqico.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "ico",
            "cur"
        ],
        "MimeTypes": [
            "image/vnd.microsoft.icon",
            "image/vnd.microsoft.icon"
        ]
    },
    "archreq": 0,
    "className": "QICOPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("ico", "cur")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqjpeg.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqjpeg.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "jpg",
            "jpeg"
        ],
        "MimeTypes": [
            "image/jpeg",
            "image/jpeg"
        ]
    },
    "archreq": 0,
    "className": "QJpegPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("jpg", "jpeg")
QFactoryLoader::QFactoryLoader() looking at "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqsvg.so"
Found metadata in lib /usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqsvg.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz"
        ],
        "MimeTypes": [
            "image/svg+xml",
            "image/svg+xml-compressed"
        ]
    },
    "archreq": 0,
    "className": "QSvgPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("svg", "svgz")
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/imageformats" ...
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqico.so"
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqgif.so"
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqjpeg.so"
loaded library "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqsvg.so"
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/accessible" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/accessible" ...
QFactoryLoader::QFactoryLoader() checking directory path "/usr/lib/x86_64-linux-gnu/qt6/plugins/accessiblebridge" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceO8Kmnf/usr/bin/accessiblebridge" ...
Release of profile requested but WebEnginePage still not deleted. Expect troubles !
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/iconengines/libqsvgicon.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqgif.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqico.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqjpeg.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/imageformats/libqsvg.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so" (faked)
QLibraryPrivate::unload succeeded on "/usr/lib/x86_64-linux-gnu/qt6/plugins/xcbglintegrations/libqxcb-glx-integration.so" (faked)
QLibraryPrivate::unload succeeded on "Xcursor" (faked)

in konsole on Ubuntu 20.04 :

paulw@paulw-VirtualBox:~/Bureau$ ./FranceTV-1.0-x86_64.AppImage 
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceGHppxp/usr/bin/platforms" ...
qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Abandon (core dumped)

QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceGHppxp/usr/bin/platforms" ...,it's the wrong path, how to change it ?

Perhaps do a script after install of package to do a ln -s usr/lib/x86_64-linux-gnu/qt6/plugins/platform/* $APPDIR/usr/bin/platform/ ?

SGaist · wrote on 3 Apr 2022, 19:23

Either your AppImage is not created correctly or it's missing a qt.conf file that points to the correct paths. Maybe even both.

Are you sure the builder supports it ?
As an alternative the linuxdeployqt project might be of interest.

Paullux · wrote on 3 Apr 2022, 19:35

I created a qt6.conf :

[Paths]
Prefix = ../../../..
LibraryExecutables = usr/lib/qt6/libexec
Binaries = usr/bin
Plugins = usr/lib/x86_64-linux-gnu/qt6/plugins
Qml2Imports = usr/lib/x86_64-linux-gnu/qt6/qml
Data = usr/share/qt6
Translations = usr/share/qt6/translations

that i place in $APPDIR/usr/bin

after change of AppImageBuilder.yml :

script: |
  # remove any existent binaries
  rm -rf AppDir | true

  # compile and install binaries into AppDir
  cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr
  make install DESTDIR=AppDir
  mkdir -p $APPDIR/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms
  mkdir -p $APPDIR/usr/bin
  cd AppDir/usr/bin
  ln -s ../../usr/lib/x86_64-linux-gnu/qt6/plugins/platforms .

now in 20.04

paulw@paulw-VirtualBox:~/Bureau$ ./FranceTV-1.0-x86_64.AppImage 
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/platforms" ...
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqeglfs.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqeglfs.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "eglfs"
        ]
    },
    "archreq": 0,
    "className": "QEglFSIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("eglfs")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqlinuxfb.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqlinuxfb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "linuxfb"
        ]
    },
    "archreq": 0,
    "className": "QLinuxFbIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("linuxfb")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqminimal.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqminimal.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "archreq": 0,
    "className": "QMinimalIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("minimal")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqminimalegl.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqminimalegl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimalegl"
        ]
    },
    "archreq": 0,
    "className": "QMinimalEglIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("minimalegl")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqoffscreen.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqoffscreen.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "archreq": 0,
    "className": "QOffscreenIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("offscreen")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqvkkhrdisplay.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqvkkhrdisplay.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vkkhrdisplay"
        ]
    },
    "archreq": 0,
    "className": "QVkKhrDisplayIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("vkkhrdisplay")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqvnc.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqvnc.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vnc"
        ]
    },
    "archreq": 0,
    "className": "QVncIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("vnc")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqwayland-egl.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/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": 393728
}


Got keys from plugin meta data QList("wayland-egl")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqwayland-generic.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/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": 393728
}


Got keys from plugin meta data QList("wayland")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqwayland-xcomposite-egl.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/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": 393728
}


Got keys from plugin meta data QList("wayland-xcomposite-egl")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqwayland-xcomposite-glx.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/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": 393728
}


Got keys from plugin meta data QList("wayland-xcomposite-glx")
QFactoryLoader::QFactoryLoader() looking at "/tmp/.mount_FranceiT1kD5/usr/bin/platforms/libqxcb.so"
Found metadata in lib /tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "xcb"
        ]
    },
    "archreq": 0,
    "className": "QXcbIntegrationPlugin",
    "debug": false,
    "version": 393728
}


Got keys from plugin meta data QList("xcb")
loaded library "/tmp/.mount_FranceiT1kD5/usr/lib/x86_64-linux-gnu/qt6/plugins/platforms/libqxcb.so"
loaded library "Xcursor"
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/platformthemes" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/platforminputcontexts" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/xcbglintegrations" ...
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/styles" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/iconengines" ...
QFactoryLoader::QFactoryLoader() checking directory path "/tmp/.mount_FranceiT1kD5/usr/bin/imageformats" ...
Could not find QtWebEngineProcess
Abandon (core dumped)

Paullux · 4 Mar 2022, 19:54

i found something it is a problem in usr/bin:
qt.conf

[Paths]
Prefix = ../..
Libraries = usr/lib/x86_64-linux-gnu
LibraryExecutables = usr/lib/qt6/libexec
Binaries = usr/bin
Plugins = usr/bin
Qml2Imports = usr/lib/x86_64-linux-gnu/qt6/qml

the good conf in my qt6.conf is :

[Paths]
Prefix = ../..
LibraryExecutables = usr/lib/qt6/libexec
Binaries = usr/bin
Plugins = usr/lib/x86_64-linux-gnu/qt6/plugins
Qml2Imports = usr/lib/x86_64-linux-gnu/qt6/qml
Data = usr/share/qt6
Translations = usr/share/qt6/translations

Paullux · 4 Mar 2022, 20:32

now taht's work but the is the code html of page web which appears on web page

SGaist · wrote on 4 Apr 2022, 20:34

Looks like some css. What is it exactly ?