QTCreator 6.0 can't start

cyniu88

I downloaded the installer from
https://www.qt.io/download-thank-you?os=linux

I always installed x64 (QTCreator 5 worked fine) my CPU is 64,

J.Hilk

@cyniu88 said in QTCreator 6.0 can't start:

CPU is 64,

that matters only secondarily, what does getconf LONG_BIT print?

cyniu88

@J-Hilk said in QTCreator 6.0 can't start:

getconf LONG_BIT

cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$ getconf LONG_BIT
64

cyniu88

I took another computer (Windows 10) and installed ubuntu WSL but qtcreator does not start for the same reason :(

JoeCFD

show ldd /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/qtcreator
on my machine qt creator uses relative path to find qt libs which come with it.

cyniu88

cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$ ldd qtcreator
        linux-vdso.so.1 (0x00007ffffe6d2000)
        libExtensionSystem.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/libExtensionSystem.so.6 (0x00007f787feb0000)
        libUtils.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/libUtils.so.6 (0x00007f787fb10000)
        libAggregation.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/libAggregation.so.6 (0x00007f787fb00000)
        libQt6Concurrent.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Concurrent.so.6 (0x00007f787faf0000)
        libQt6Core5Compat.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Core5Compat.so.6 (0x00007f787fa90000)
        libQt6Widgets.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Widgets.so.6 (0x00007f787f370000)
        libQt6Gui.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Gui.so.6 (0x00007f787ea30000)
        libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x00007f787e9f0000)
        libOpenGL.so.0 => /lib/x86_64-linux-gnu/libOpenGL.so.0 (0x00007f787e9c0000)
        libQt6Network.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Network.so.6 (0x00007f787e820000)
        libQt6Core.so.6 => not found
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f787e620000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f787e4d1000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f787e4b0000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f787e48d000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f787e290000)
        libQt6Test.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/../Qt/lib/libQt6Test.so.6 (0x00007f787e230000)
        libQt6Core.so.6 => not found
        libQt6Qml.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 (0x00007f787dcf0000)
        libQt6Xml.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/../Qt/lib/libQt6Xml.so.6 (0x00007f787dcc0000)
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libicui18n.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libicui18n.so.56 (0x00007f787d810000)
        libicuuc.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libicuuc.so.56 (0x00007f787d450000)
        libicudata.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libicudata.so.56 (0x00007f787ba60000)
        libQt6Core.so.6 => not found
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f787ba40000)
        libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0x00007f787b9b0000)
        libQt6Core.so.6 => not found
        libxkbcommon.so.0 => not found
        libEGL.so.1 => not found
        libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f787b950000)
        libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007f787b810000)
        libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f787b6e0000)
        libQt6DBus.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6DBus.so.6 (0x00007f787b610000)
        libxkbcommon.so.0 => not found
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f787b5f0000)
        libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f787b520000)
        libgthread-2.0.so.0 => /lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007f787b510000)
        libQt6Core.so.6 => not found
        libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007f787b450000)
        libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007f787b400000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f787ff18000)
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f787b3c0000)
        libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007f787b3a0000)
        libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f787b370000)
        libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f787b2f0000)
        libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f787b290000)
        libQt6Core.so.6 => not found
        libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007f787b240000)
        libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007f787b160000)
        libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007f787b120000)
        libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007f787b110000)
        libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007f787b100000)
        libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007f787b0e0000)
        libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f787b0d0000)
        libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007f787b020000)
        libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007f787b010000)
        libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f787aff0000)
        libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007f787afd0000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f787afb0000)
        liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f787af80000)
        liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007f787af50000)
        libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007f787ae30000)
        libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f787ae00000)
cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$

JoeCFD

True. All qt libs are linked properly, but libQt6Core.so.6. I will take a look at it later.
ls -al /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib
to check if the libs are soft-linked properly.

libEGL.so.1 is not there as well.
https://forums.opensuse.org/showthread.php/518010-how-can-I-install-usr-lib64-libEGL-so

libxkbcommon.so.0 is missing as well.

cyniu88

@JoeCFD said in QTCreator 6.0 can't start:

ls -al /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib

cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$  ls -al /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib
total 97080
drwxrwxrwx 1 root root     4096 Dec  7 23:11 .
drwxrwxrwx 1 root root     4096 Dec  7 23:10 ..
lrwxrwxrwx 1 root root       25 Dec  7 23:11 libQt6Concurrent.so.6 -> libQt6Concurrent.so.6.2.1
-rwxrwxrwx 1 root root    23184 Dec  1 17:51 libQt6Concurrent.so.6.2.1
lrwxrwxrwx 1 root root       19 Dec  7 23:11 libQt6Core.so.6 -> libQt6Core.so.6.2.1
-rwxrwxrwx 1 root root  6461104 Dec  1 17:51 libQt6Core.so.6.2.1
lrwxrwxrwx 1 root root       26 Dec  7 23:11 libQt6Core5Compat.so.6 -> libQt6Core5Compat.so.6.2.1
-rwxrwxrwx 1 root root   384896 Dec  1 17:51 libQt6Core5Compat.so.6.2.1
lrwxrwxrwx 1 root root       19 Dec  7 23:11 libQt6DBus.so.6 -> libQt6DBus.so.6.2.1
-rwxrwxrwx 1 root root   810792 Dec  1 17:51 libQt6DBus.so.6.2.1
lrwxrwxrwx 1 root root       23 Dec  7 23:11 libQt6Designer.so.6 -> libQt6Designer.so.6.2.1
-rwxrwxrwx 1 root root  5634136 Dec  1 17:51 libQt6Designer.so.6.2.1
lrwxrwxrwx 1 root root       33 Dec  7 23:11 libQt6DesignerComponents.so.6 -> libQt6DesignerComponents.so.6.2.1
-rwxrwxrwx 1 root root  3388944 Dec  1 17:51 libQt6DesignerComponents.so.6.2.1
lrwxrwxrwx 1 root root       37 Dec  7 23:11 libQt6EglFSDeviceIntegration.so.6 -> libQt6EglFSDeviceIntegration.so.6.2.1
-rwxrwxrwx 1 root root   319832 Dec  1 17:51 libQt6EglFSDeviceIntegration.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6EglFsKmsSupport.so.6 -> libQt6EglFsKmsSupport.so.6.2.1
-rwxrwxrwx 1 root root   205968 Dec  1 17:51 libQt6EglFsKmsSupport.so.6.2.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libQt6Gui.so.6 -> libQt6Gui.so.6.2.1
-rwxrwxrwx 1 root root  9592448 Dec  1 17:51 libQt6Gui.so.6.2.1
lrwxrwxrwx 1 root root       19 Dec  7 23:11 libQt6Help.so.6 -> libQt6Help.so.6.2.1
-rwxrwxrwx 1 root root   604312 Dec  1 17:51 libQt6Help.so.6.2.1
lrwxrwxrwx 1 root root       28 Dec  7 23:11 libQt6LabsAnimation.so.6 -> libQt6LabsAnimation.so.6.2.1
-rwxrwxrwx 1 root root    53216 Dec  1 17:51 libQt6LabsAnimation.so.6.2.1
lrwxrwxrwx 1 root root       34 Dec  7 23:11 libQt6LabsFolderListModel.so.6 -> libQt6LabsFolderListModel.so.6.2.1
-rwxrwxrwx 1 root root   103880 Dec  1 17:51 libQt6LabsFolderListModel.so.6.2.1
lrwxrwxrwx 1 root root       28 Dec  7 23:11 libQt6LabsQmlModels.so.6 -> libQt6LabsQmlModels.so.6.2.1
-rwxrwxrwx 1 root root   202784 Dec  1 17:51 libQt6LabsQmlModels.so.6.2.1
lrwxrwxrwx 1 root root       27 Dec  7 23:11 libQt6LabsSettings.so.6 -> libQt6LabsSettings.so.6.2.1
-rwxrwxrwx 1 root root    49024 Dec  1 17:51 libQt6LabsSettings.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6LabsSharedImage.so.6 -> libQt6LabsSharedImage.so.6.2.1
-rwxrwxrwx 1 root root    48960 Dec  1 17:51 libQt6LabsSharedImage.so.6.2.1
lrwxrwxrwx 1 root root       32 Dec  7 23:11 libQt6LabsWavefrontMesh.so.6 -> libQt6LabsWavefrontMesh.so.6.2.1
-rwxrwxrwx 1 root root    52928 Dec  1 17:51 libQt6LabsWavefrontMesh.so.6.2.1
lrwxrwxrwx 1 root root       22 Dec  7 23:11 libQt6Network.so.6 -> libQt6Network.so.6.2.1
-rwxrwxrwx 1 root root  1686664 Dec  1 17:51 libQt6Network.so.6.2.1
lrwxrwxrwx 1 root root       21 Dec  7 23:11 libQt6OpenGL.so.6 -> libQt6OpenGL.so.6.2.1
-rwxrwxrwx 1 root root   654536 Dec  1 17:51 libQt6OpenGL.so.6.2.1
lrwxrwxrwx 1 root root       28 Dec  7 23:11 libQt6OpenGLWidgets.so.6 -> libQt6OpenGLWidgets.so.6.2.1
-rwxrwxrwx 1 root root    48368 Dec  1 17:51 libQt6OpenGLWidgets.so.6.2.1
lrwxrwxrwx 1 root root       26 Dec  7 23:11 libQt6Positioning.so.6 -> libQt6Positioning.so.6.2.1
-rwxrwxrwx 1 root root   615264 Dec  1 17:51 libQt6Positioning.so.6.2.1
lrwxrwxrwx 1 root root       31 Dec  7 23:11 libQt6PositioningQuick.so.6 -> libQt6PositioningQuick.so.6.2.1
-rwxrwxrwx 1 root root   261344 Dec  1 17:51 libQt6PositioningQuick.so.6.2.1
lrwxrwxrwx 1 root root       27 Dec  7 23:11 libQt6PrintSupport.so.6 -> libQt6PrintSupport.so.6.2.1
-rwxrwxrwx 1 root root   478896 Dec  1 17:51 libQt6PrintSupport.so.6.2.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libQt6Qml.so.6 -> libQt6Qml.so.6.2.1
-rwxrwxrwx 1 root root  5379048 Dec  1 17:51 libQt6Qml.so.6.2.1
lrwxrwxrwx 1 root root       22 Dec  7 23:11 libQt6QmlCore.so.6 -> libQt6QmlCore.so.6.2.1
-rwxrwxrwx 1 root root    57368 Dec  1 17:51 libQt6QmlCore.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6QmlLocalStorage.so.6 -> libQt6QmlLocalStorage.so.6.2.1
-rwxrwxrwx 1 root root    57056 Dec  1 17:51 libQt6QmlLocalStorage.so.6.2.1
lrwxrwxrwx 1 root root       24 Dec  7 23:11 libQt6QmlModels.so.6 -> libQt6QmlModels.so.6.2.1
-rwxrwxrwx 1 root root   720376 Dec  1 17:51 libQt6QmlModels.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6QmlWorkerScript.so.6 -> libQt6QmlWorkerScript.so.6.2.1
-rwxrwxrwx 1 root root    74752 Dec  1 17:51 libQt6QmlWorkerScript.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6QmlXmlListModel.so.6 -> libQt6QmlXmlListModel.so.6.2.1
-rwxrwxrwx 1 root root   124640 Dec  1 17:51 libQt6QmlXmlListModel.so.6.2.1
lrwxrwxrwx 1 root root       20 Dec  7 23:11 libQt6Quick.so.6 -> libQt6Quick.so.6.2.1
-rwxrwxrwx 1 root root  6470808 Dec  1 17:51 libQt6Quick.so.6.2.1
lrwxrwxrwx 1 root root       22 Dec  7 23:11 libQt6Quick3D.so.6 -> libQt6Quick3D.so.6.2.1
-rwxrwxrwx 1 root root  1083448 Dec  1 17:51 libQt6Quick3D.so.6.2.1
lrwxrwxrwx 1 root root       33 Dec  7 23:11 libQt6Quick3DAssetImport.so.6 -> libQt6Quick3DAssetImport.so.6.2.1
-rwxrwxrwx 1 root root   208224 Dec  1 17:51 libQt6Quick3DAssetImport.so.6.2.1
lrwxrwxrwx 1 root root       32 Dec  7 23:11 libQt6Quick3DAssetUtils.so.6 -> libQt6Quick3DAssetUtils.so.6.2.1
-rwxrwxrwx 1 root root   158400 Dec  1 17:51 libQt6Quick3DAssetUtils.so.6.2.1
lrwxrwxrwx 1 root root       29 Dec  7 23:11 libQt6Quick3DEffects.so.6 -> libQt6Quick3DEffects.so.6.2.1
-rwxrwxrwx 1 root root   249696 Dec  1 17:51 libQt6Quick3DEffects.so.6.2.1
lrwxrwxrwx 1 root root       29 Dec  7 23:11 libQt6Quick3DHelpers.so.6 -> libQt6Quick3DHelpers.so.6.2.1
-rwxrwxrwx 1 root root   140800 Dec  1 17:51 libQt6Quick3DHelpers.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6Quick3DIblBaker.so.6 -> libQt6Quick3DIblBaker.so.6.2.1
-rwxrwxrwx 1 root root    68712 Dec  1 17:51 libQt6Quick3DIblBaker.so.6.2.1
lrwxrwxrwx 1 root root       31 Dec  7 23:11 libQt6Quick3DParticles.so.6 -> libQt6Quick3DParticles.so.6.2.1
-rwxrwxrwx 1 root root   481600 Dec  1 17:51 libQt6Quick3DParticles.so.6.2.1
lrwxrwxrwx 1 root root       35 Dec  7 23:11 libQt6Quick3DRuntimeRender.so.6 -> libQt6Quick3DRuntimeRender.so.6.2.1
-rwxrwxrwx 1 root root  1426128 Dec  1 17:51 libQt6Quick3DRuntimeRender.so.6.2.1
lrwxrwxrwx 1 root root       27 Dec  7 23:11 libQt6Quick3DUtils.so.6 -> libQt6Quick3DUtils.so.6.2.1
-rwxrwxrwx 1 root root   105344 Dec  1 17:51 libQt6Quick3DUtils.so.6.2.1
lrwxrwxrwx 1 root root       29 Dec  7 23:11 libQt6QuickControls2.so.6 -> libQt6QuickControls2.so.6.2.1
-rwxrwxrwx 1 root root    64960 Dec  1 17:51 libQt6QuickControls2.so.6.2.1
lrwxrwxrwx 1 root root       33 Dec  7 23:11 libQt6QuickControls2Impl.so.6 -> libQt6QuickControls2Impl.so.6.2.1
-rwxrwxrwx 1 root root   265888 Dec  1 17:51 libQt6QuickControls2Impl.so.6.2.1
lrwxrwxrwx 1 root root       28 Dec  7 23:11 libQt6QuickDialogs2.so.6 -> libQt6QuickDialogs2.so.6.2.1
-rwxrwxrwx 1 root root   138432 Dec  1 17:51 libQt6QuickDialogs2.so.6.2.1
lrwxrwxrwx 1 root root       37 Dec  7 23:11 libQt6QuickDialogs2QuickImpl.so.6 -> libQt6QuickDialogs2QuickImpl.so.6.2.1
-rwxrwxrwx 1 root root   655720 Dec  1 17:51 libQt6QuickDialogs2QuickImpl.so.6.2.1
lrwxrwxrwx 1 root root       33 Dec  7 23:11 libQt6QuickDialogs2Utils.so.6 -> libQt6QuickDialogs2Utils.so.6.2.1
-rwxrwxrwx 1 root root    40000 Dec  1 17:51 libQt6QuickDialogs2Utils.so.6.2.1
lrwxrwxrwx 1 root root       27 Dec  7 23:11 libQt6QuickLayouts.so.6 -> libQt6QuickLayouts.so.6.2.1
-rwxrwxrwx 1 root root   208256 Dec  1 17:51 libQt6QuickLayouts.so.6.2.1
lrwxrwxrwx 1 root root       29 Dec  7 23:11 libQt6QuickParticles.so.6 -> libQt6QuickParticles.so.6.2.1
-rwxrwxrwx 1 root root   685568 Dec  1 17:51 libQt6QuickParticles.so.6.2.1
lrwxrwxrwx 1 root root       26 Dec  7 23:11 libQt6QuickShapes.so.6 -> libQt6QuickShapes.so.6.2.1
-rwxrwxrwx 1 root root   238656 Dec  1 17:51 libQt6QuickShapes.so.6.2.1
lrwxrwxrwx 1 root root       30 Dec  7 23:11 libQt6QuickTemplates2.so.6 -> libQt6QuickTemplates2.so.6.2.1
-rwxrwxrwx 1 root root  2256352 Dec  1 17:51 libQt6QuickTemplates2.so.6.2.1
lrwxrwxrwx 1 root root       24 Dec  7 23:11 libQt6QuickTest.so.6 -> libQt6QuickTest.so.6.2.1
-rwxrwxrwx 1 root root   308984 Dec  1 17:51 libQt6QuickTest.so.6.2.1
lrwxrwxrwx 1 root root       28 Dec  7 23:11 libQt6QuickTimeline.so.6 -> libQt6QuickTimeline.so.6.2.1
-rwxrwxrwx 1 root root   117600 Dec  1 17:51 libQt6QuickTimeline.so.6.2.1
lrwxrwxrwx 1 root root       27 Dec  7 23:11 libQt6QuickWidgets.so.6 -> libQt6QuickWidgets.so.6.2.1
-rwxrwxrwx 1 root root   120640 Dec  1 17:51 libQt6QuickWidgets.so.6.2.1
lrwxrwxrwx 1 root root       25 Dec  7 23:11 libQt6SerialPort.so.6 -> libQt6SerialPort.so.6.2.1
-rwxrwxrwx 1 root root   119320 Dec  1 17:51 libQt6SerialPort.so.6.2.1
lrwxrwxrwx 1 root root       26 Dec  7 23:11 libQt6ShaderTools.so.6 -> libQt6ShaderTools.so.6.2.1
-rwxrwxrwx 1 root root  4264608 Dec  1 17:51 libQt6ShaderTools.so.6.2.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libQt6Sql.so.6 -> libQt6Sql.so.6.2.1
-rwxrwxrwx 1 root root   312208 Dec  1 17:51 libQt6Sql.so.6.2.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libQt6Svg.so.6 -> libQt6Svg.so.6.2.1
-rwxrwxrwx 1 root root   375448 Dec  1 17:51 libQt6Svg.so.6.2.1
lrwxrwxrwx 1 root root       25 Dec  7 23:11 libQt6SvgWidgets.so.6 -> libQt6SvgWidgets.so.6.2.1
-rwxrwxrwx 1 root root    52600 Dec  1 17:51 libQt6SvgWidgets.so.6.2.1
lrwxrwxrwx 1 root root       19 Dec  7 23:11 libQt6Test.so.6 -> libQt6Test.so.6.2.1
-rwxrwxrwx 1 root root   350048 Dec  1 17:51 libQt6Test.so.6.2.1
lrwxrwxrwx 1 root root       22 Dec  7 23:11 libQt6UiTools.so.6 -> libQt6UiTools.so.6.2.1
-rwxrwxrwx 1 root root   601944 Dec  1 17:51 libQt6UiTools.so.6.2.1
lrwxrwxrwx 1 root root       22 Dec  7 23:11 libQt6Widgets.so.6 -> libQt6Widgets.so.6.2.1
-rwxrwxrwx 1 root root  7366056 Dec  1 17:51 libQt6Widgets.so.6.2.1
lrwxrwxrwx 1 root root       21 Dec  7 23:11 libQt6XcbQpa.so.6 -> libQt6XcbQpa.so.6.2.1
-rwxrwxrwx 1 root root   679992 Dec  1 17:51 libQt6XcbQpa.so.6.2.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libQt6Xml.so.6 -> libQt6Xml.so.6.2.1
-rwxrwxrwx 1 root root   154736 Dec  1 17:51 libQt6Xml.so.6.2.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libicudata.so.56 -> libicudata.so.56.1
-rwxrwxrwx 1 root root 25048256 Dec  1 17:51 libicudata.so.56.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libicui18n.so.56 -> libicui18n.so.56.1
-rwxrwxrwx 1 root root  3368288 Dec  1 17:51 libicui18n.so.56.1
lrwxrwxrwx 1 root root       16 Dec  7 23:11 libicuio.so.56 -> libicuio.so.56.1
-rwxrwxrwx 1 root root    71032 Dec  1 17:51 libicuio.so.56.1
lrwxrwxrwx 1 root root       16 Dec  7 23:11 libicule.so.56 -> libicule.so.56.1
-rwxrwxrwx 1 root root   437936 Dec  1 17:51 libicule.so.56.1
lrwxrwxrwx 1 root root       16 Dec  7 23:11 libiculx.so.56 -> libiculx.so.56.1
-rwxrwxrwx 1 root root    66336 Dec  1 17:51 libiculx.so.56.1
lrwxrwxrwx 1 root root       18 Dec  7 23:11 libicutest.so.56 -> libicutest.so.56.1
-rwxrwxrwx 1 root root   106840 Dec  1 17:51 libicutest.so.56.1
lrwxrwxrwx 1 root root       16 Dec  7 23:11 libicutu.so.56 -> libicutu.so.56.1
-rwxrwxrwx 1 root root   254048 Dec  1 17:51 libicutu.so.56.1
lrwxrwxrwx 1 root root       16 Dec  7 23:11 libicuuc.so.56 -> libicuuc.so.56.1
-rwxrwxrwx 1 root root  2069136 Dec  1 17:51 libicuuc.so.56.1
cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$

i ran the commands

sudo apt-get install libegl-dev

sudo apt-get install libxkbcommon0

and it currently looks like this

cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$ ldd qtcreator
        linux-vdso.so.1 (0x00007ffff1a68000)
        libExtensionSystem.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/libExtensionSystem.so.6 (0x00007fee84080000)
        libUtils.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/libUtils.so.6 (0x00007fee83ce0000)
        libAggregation.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/libAggregation.so.6 (0x00007fee83cd0000)
        libQt6Concurrent.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Concurrent.so.6 (0x00007fee83cc0000)
        libQt6Core5Compat.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Core5Compat.so.6 (0x00007fee83c60000)
        libQt6Widgets.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Widgets.so.6 (0x00007fee83540000)
        libQt6Gui.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Gui.so.6 (0x00007fee82c00000)
        libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x00007fee82bc0000)
        libOpenGL.so.0 => /lib/x86_64-linux-gnu/libOpenGL.so.0 (0x00007fee82b90000)
        libQt6Network.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Network.so.6 (0x00007fee829f0000)
        libQt6Core.so.6 => not found
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fee827f0000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fee826a1000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fee82680000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fee8265d000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fee82460000)
        libQt6Test.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/../Qt/lib/libQt6Test.so.6 (0x00007fee82400000)
        libQt6Core.so.6 => not found
        libQt6Qml.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 (0x00007fee81ec0000)
        libQt6Xml.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/qtcreator/../Qt/lib/libQt6Xml.so.6 (0x00007fee81e90000)
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libicui18n.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libicui18n.so.56 (0x00007fee819e0000)
        libicuuc.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libicuuc.so.56 (0x00007fee81620000)
        libicudata.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libicudata.so.56 (0x00007fee7fc30000)
        libQt6Core.so.6 => not found
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fee7fc10000)
        libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0x00007fee7fb80000)
        libQt6Core.so.6 => not found
        libxkbcommon.so.0 => /lib/x86_64-linux-gnu/libxkbcommon.so.0 (0x00007fee7fb30000)
        libEGL.so.1 => /lib/x86_64-linux-gnu/libEGL.so.1 (0x00007fee7fb10000)
        libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007fee7fab0000)
        libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007fee7f970000)
        libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007fee7f840000)
        libQt6DBus.so.6 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libQt6DBus.so.6 (0x00007fee7f770000)
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fee7f750000)
        libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007fee7f690000)
        libgthread-2.0.so.0 => /lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007fee7f670000)
        libQt6Core.so.6 => not found
        libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007fee7f5b0000)
        libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x00007fee7f560000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fee840e2000)
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libQt6Core.so.6 => not found
        libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007fee7f520000)
        libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007fee7f510000)
        libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007fee7f4d0000)
        libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007fee7f450000)
        libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007fee7f3f0000)
        libQt6Core.so.6 => not found
        libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x00007fee7f3b0000)
        libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x00007fee7f2c0000)
        libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x00007fee7f280000)
        libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x00007fee7f270000)
        libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x00007fee7f260000)
        libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007fee7f250000)
        libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007fee7f240000)
        libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007fee7f180000)
        libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x00007fee7f170000)
        libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007fee7f150000)
        libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007fee7f130000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fee7f120000)
        liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fee7f0e0000)
        liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007fee7f0b0000)
        libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007fee7ef90000)
        libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007fee7ef60000)
cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$

Christian Ehrlicher

What does ldd /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Core.so.6 say?

cyniu88

that

cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$ ldd /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin/./../lib/Qt/lib/libQt6Core.so.6
        linux-vdso.so.1 (0x00007fffd7a3c000)
        libicui18n.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libicui18n.so.56 (0x00007f990d7a0000)
        libicuuc.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libicuuc.so.56 (0x00007f990d3e0000)
        libicudata.so.56 => /mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libicudata.so.56 (0x00007f990b9f0000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f990b9e0000)
        libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f990b8b0000)
        libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f990b890000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f990b85d000)
        libgthread-2.0.so.0 => /lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007f990b850000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f990b840000)
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f990b650000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f990b501000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f990b4e0000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f990b2d0000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f990e27e000)
        libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f990b250000)
cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$

Christian Ehrlicher

Please make sure there is no invalid symlink named libQt6Core.so.6 somewhere in your LD_LIBRARY_PATH.

cyniu88

in my case it's look like:

cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$ ./qtcreator.sh

print LD_LIBRARY_PATH inside qtcreator.sh

/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/qtcreator:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib


print env after export LD_LIBRARY_PATH

LESSOPEN=| /usr/bin/lesspipe %s
USER=cyniu
SHLVL=1
LD_LIBRARY_PATH=/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/qtcreator:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib
HOME=/home/cyniu
OLDPWD=/home/cyniu
WSL_DISTRO_NAME=Ubuntu-20.04
LOGNAME=cyniu
NAME=cyniu-PC
_=./qtcreator.sh
TERM=xterm-256color
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/mnt/c/Users/cyniu/DOCUME~1/MobaXterm/slash/bin:/mnt/c/WINDOWS/:/mnt/c/WINDOWS/system32/:/mnt/c/Program Files/AdoptOpenJDK/jdk-8.0.282.8-hotspot/bin:/mnt/c/Program Files (x86)/Common Files/Oracle/Java/javapath:/mnt/c/Program Files (x86)/VMware/VMware Player/bin/:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/Program Files/PuTTY/:/mnt/c/Program Files/Git/cmd:/mnt/c/Program Files (x86)/HP/Common/HPDestPlgIn/:/mnt/c/Users/cyniu/AppData/Local/Microsoft/WindowsApps:/mnt/c/Program Files (x86)/HP/Common/HPDestPlgIn/:/mnt/c/Users/cyniu/AppData/Local/Programs/Microsoft VS Code/bin:/mnt/c/WINDOWS/sysnative/:/snap/bin
DISPLAY=127.0.0.1:0.0
LANG=C.UTF-8
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:
SHELL=/bin/bash
LESSCLOSE=/usr/bin/lesspipe %s %s
PWD=/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin
XDG_DATA_DIRS=/usr/local/share:/usr/share:/var/lib/snapd/desktop
HOSTTYPE=x86_64
WSLENV=
./qtcreator: error while loading shared libraries: libQt6Core.so.6: cannot open shared object file: No such file or directory
cyniu@cyniu-PC:/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/bin$

as you can see I just added some printouts inside the qtcreathor.sh script

I think it looks good, right?

JoeCFD

@Christian-Ehrlicher said in QTCreator 6.0 can't start:

libQt6Core.so.6

locate libQt6Core.so.6 to check if there are duplicate libQt6Core

cyniu88

@JoeCFD said in QTCreator 6.0 can't start:

locate libQt6Core.so.6 to check if there are duplicate libQt6Core

I don't understand,

what am I supposed to do?

JoeCFD

@cyniu88 locate is a command.
locate libQt6Core.so.6

You may need to reinstall qt creator. Link with relative path is broken. If you reinstall it and it has the same problem, it might be a Qt build problem. I will try it out at home to see I have the same problem.

cyniu88

locate libQt6Core.so.6

return nothing

I reinstalled QT many times, still the result is the same.
I took another PC (Windows 10 WSL Ubuntu 20) but qtcreator does not start for the same reason :(

on PC with DEBIAN qtcreatro 6.0 worsk well

JoeCFD

@cyniu88 Then try to use 6.0 one. Qt creator is stand alone. I will let you know if I have the same problem tomorrow.

Christian Ehrlicher

@cyniu88 said in QTCreator 6.0 can't start:

what am I supposed to do?

find / -name libQt6Core.so.6

JonB

@Christian-Ehrlicher said in QTCreator 6.0 can't start:

find / -name libQt6Core.so.6

...will be ghostly silent ;-) I think the OP should try

find / -name libQt6Core.so.6 -ls     ## or `-print` instead of `-ls` in the unlikely case your Linux doesn't accept it

cyniu88

comand "find" found only one place

/mnt/f/LINUX-UBUNTU/QT/Tools/QtCreator/lib/Qt/lib/libQt6Core.so.6