KDE "libplasmacomponentsplugin.so is not a valid Qt plugin" after crossgrade?
Hello
I've just crossgraded my desktop computer from i386 to amd64, using the wiki
recipe and got everything working so far.
The only problem:
On the lower right corner I have to white/red "do not enter road sign icons"
where "Notifications", "System Tray" and the icons of minimized music players
etc used to be. Also when clicking on the "bean" icon and "+ Add Widgets",
I get a completely empty selection.
In my ~/.xsession-errors I spot a couple of relating messages:
plasma-desktop(11613)/libplasma Plasma::DeclarativeWidgetPrivate::errorPrint: "file:///usr/share/kde4/apps/plasma/packages/org.kde.desktop.widgetexplorer/contents/ui/main.qml
Error loading QML file.
21: plugin cannot be loaded for module "org.kde.plasma.components": The file '/usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so' is not a valid Qt plugin.
"
QDeclarativeComponent: Component is not ready
...
plasma-desktop(11613)/plasma StatusNotifierItemSource::refreshCallback: DBusMenu disabled for this application
file:///usr/share/kde4/apps/plasma/packages/org.kde.plasma.tasks/contents/ui/Task.qml:276: Error: Qt.createQmlObject() failed to create object: file:///usr/share/kde4/apps/plasma/packages/org.kde.plasma.tasks/contents/ui/inline:1:1: plugin cannot be loaded for module "org.kde.plasma.components": The file '/usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so' is not a valid Qt plugin.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
I already
* stopped KDM
* purged every package from architecture i386
* purged every QT, KDE, KDM related package
* made sure that /usr/lib/kde4 was empty
* moved away ~/.local and ~/.kde
* reinstalled "kde-plasma-desktop"
* restarted KDM
But the problem persists. The shared library is there and looks ok, i.e.
with no missing linker dependencies:
$ file /usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so
/usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so: ELF 64-bit LSB shared object, x86-64, version 1 (GNU/Linux), dynamically linked, BuildID [sha1]=c3170e3aa2792174d2b8642f4353076cf1d200c4, stripped
$ ls -al /usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so
-rwxr-xr-x 1 root root 130632 Dez 10 2014 /usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so
$ md5sum /usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so
f71372eee1d19cd9b950086a617a5152 /usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so
$ ldd /usr/lib/kde4/imports/org/kde/plasma/components/libplasmacomponentsplugin.so
linux-vdso.so.1 (0x00007ffc4c741000)
libQtCore.so.4 => /usr/lib/x86_64-linux-gnu/libQtCore.so.4 (0x00007ff2e839d000)
libQtDeclarative.so.4 => /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4 (0x00007ff2e7de5000)
libQtGui.so.4 => /usr/lib/x86_64-linux-gnu/libQtGui.so.4 (0x00007ff2e70f5000)
libkdeui.so.5 => /usr/lib/libkdeui.so.5 (0x00007ff2e6a5e000)
libkdeclarative.so.5 => /usr/lib/libkdeclarative.so.5 (0x00007ff2e684e000)
libplasma.so.3 => /usr/lib/libplasma.so.3 (0x00007ff2e632a000)
libkdecore.so.5 => /usr/lib/libkdecore.so.5 (0x00007ff2e5e3b000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007ff2e5b30000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007ff2e582f000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ff2e5486000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007ff2e5269000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007ff2e504e000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007ff2e4e4a000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007ff2e4b3b000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007ff2e4933000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007ff2e471d000)
/lib64/ld-linux-x86-64.so.2 (0x00007ff2e8aac000)
libQtScript.so.4 => /usr/lib/x86_64-linux-gnu/libQtScript.so.4 (0x00007ff2e426a000)
libQtSql.so.4 => /usr/lib/x86_64-linux-gnu/libQtSql.so.4 (0x00007ff2e4029000)
libQtXmlPatterns.so.4 => /usr/lib/x86_64-linux-gnu/libQtXmlPatterns.so.4 (0x00007ff2e39d2000)
libQtNetwork.so.4 => /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4 (0x00007ff2e3681000)
libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007ff2e3444000)
libaudio.so.2 => /usr/lib/x86_64-linux-gnu/libaudio.so.2 (0x00007ff2e322a000)
libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007ff2e3003000)
libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007ff2e2d59000)
libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007ff2e2b07000)
libSM.so.6 => /usr/lib/x86_64-linux-gnu/libSM.so.6 (0x00007ff2e28ff000)
libICE.so.6 => /usr/lib/x86_64-linux-gnu/libICE.so.6 (0x00007ff2e26e2000)
libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007ff2e24d8000)
libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007ff2e22c6000)
libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007ff2e1f83000)
libQtXml.so.4 => /usr/lib/x86_64-linux-gnu/libQtXml.so.4 (0x00007ff2e1d3c000)
libattica.so.0.4 => /usr/lib/x86_64-linux-gnu/libattica.so.0.4 (0x00007ff2e1a53000)
libQtSvg.so.4 => /usr/lib/x86_64-linux-gnu/libQtSvg.so.4 (0x00007ff2e17fb000)
libdbusmenu-qt.so.2 => /usr/lib/x86_64-linux-gnu/libdbusmenu-qt.so.2 (0x00007ff2e15c8000)
libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007ff2e13c2000)
libQtDBus.so.4 => /usr/lib/x86_64-linux-gnu/libQtDBus.so.4 (0x00007ff2e1145000)
libQtWebKit.so.4 => /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 (0x00007ff2dec65000)
libkdnssd.so.4 => /usr/lib/libkdnssd.so.4 (0x00007ff2dea3b000)
libthreadweaver.so.4 => /usr/lib/libthreadweaver.so.4 (0x00007ff2de822000)
libkio.so.5 => /usr/lib/libkio.so.5 (0x00007ff2de345000)
libkdewebkit.so.5 => /usr/lib/libkdewebkit.so.5 (0x00007ff2de11f000)
libknewstuff3.so.4 => /usr/lib/libknewstuff3.so.4 (0x00007ff2ddea2000)
libsolid.so.4 => /usr/lib/libsolid.so.4 (0x00007ff2ddb9a000)
libqca.so.2 => /usr/lib/x86_64-linux-gnu/libqca.so.2 (0x00007ff2dd899000)
libphonon.so.4 => /usr/lib/x86_64-linux-gnu/libphonon.so.4 (0x00007ff2dd61b000)
libQtOpenGL.so.4 => /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4 (0x00007ff2dd319000)
libkcmutils.so.4 => /usr/lib/libkcmutils.so.4 (0x00007ff2dd0d6000)
libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007ff2dcec6000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007ff2dcca3000)
libdlrestrictions.so.1 => /usr/lib/libdlrestrictions.so.1 (0x00007ff2dca9e000)
libfam.so.0 => /usr/lib/libfam.so.0 (0x00007ff2dc895000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007ff2dc627000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007ff2dc3fe000)
libXt.so.6 => /usr/lib/x86_64-linux-gnu/libXt.so.6 (0x00007ff2dc195000)
libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007ff2dbf91000)
libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007ff2dbd89000)
libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007ff2dbb84000)
libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007ff2db962000)
libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007ff2db71a000)
libjpeg.so.62 => /usr/lib/x86_64-linux-gnu/libjpeg.so.62 (0x00007ff2db4c3000)
libgstapp-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstapp-1.0.so.0 (0x00007ff2db2b6000)
libgstpbutils-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstpbutils-1.0.so.0 (0x00007ff2db08d000)
libgstvideo-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0 (0x00007ff2dae40000)
libgstaudio-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 (0x00007ff2dabf1000)
libgstbase-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0 (0x00007ff2da992000)
libgstreamer-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 (0x00007ff2da681000)
libsqlite3.so.0 => /usr/lib/x86_64-linux-gnu/libsqlite3.so.0 (0x00007ff2da3b8000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/libGL.so.1 (0x00007ff2da06c000)
libnepomuk.so.4 => /usr/lib/libnepomuk.so.4 (0x00007ff2d9d99000)
libstreamanalyzer.so.0 => /usr/lib/libstreamanalyzer.so.0 (0x00007ff2d9b15000)
libacl.so.1 => /lib/x86_64-linux-gnu/libacl.so.1 (0x00007ff2d990c000)
libattr.so.1 => /lib/x86_64-linux-gnu/libattr.so.1 (0x00007ff2d9707000)
libkparts.so.4 => /usr/lib/libkparts.so.4 (0x00007ff2d94ac000)
libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007ff2d929d000)
libpulse.so.0 => /usr/lib/x86_64-linux-gnu/libpulse.so.0 (0x00007ff2d904c000)
libpulse-mainloop-glib.so.0 => /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0 (0x00007ff2d8e47000)
libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007ff2d8c42000)
liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007ff2d89be000)
libgsttag-1.0.so.0 => /usr/lib/x86_64-linux-gnu/libgsttag-1.0.so.0 (0x00007ff2d8783000)
libgmodule-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 (0x00007ff2d857f000)
libnvidia-tls.so.340.65 => /usr/lib/x86_64-linux-gnu/tls/libnvidia-tls.so.340.65 (0x00007ff2d837c000)
libnvidia-glcore.so.340.65 => /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.340.65 (0x00007ff2d5768000)
libsoprano.so.4 => /usr/lib/libsoprano.so.4 (0x00007ff2d547a000)
libstreams.so.0 => /usr/lib/libstreams.so.0 (0x00007ff2d523f000)
libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007ff2d4ed8000)
libnepomukutils.so.4 => /usr/lib/libnepomukutils.so.4 (0x00007ff2d4c98000)
libjson-c.so.2 => /lib/x86_64-linux-gnu/libjson-c.so.2 (0x00007ff2d4a8d000)
libpulsecommon-5.0.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-5.0.so (0x00007ff2d4813000)
libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007ff2d460e000)
libnepomukquery.so.4 => /usr/lib/libnepomukquery.so.4 (0x00007ff2d43c2000)
libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007ff2d41c0000)
libXtst.so.6 => /usr/lib/x86_64-linux-gnu/libXtst.so.6 (0x00007ff2d3fba000)
libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007ff2d3d96000)
libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007ff2d3b8b000)
libsndfile.so.1 => /usr/lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007ff2d3921000)
libasyncns.so.0 => /usr/lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007ff2d371b000)
libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007ff2d350b000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007ff2d3229000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007ff2d3012000)
libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007ff2d2dfa000)
libFLAC.so.8 => /usr/lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007ff2d2bc7000)
libvorbisenc.so.2 => /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007ff2d2914000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007ff2d2702000)
libogg.so.0 => /usr/lib/x86_64-linux-gnu/libogg.so.0 (0x00007ff2d24f9000)
libvorbis.so.0 => /usr/lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007ff2d22cc000)
I know that crossgrading is totally unsupported etc. pp. but maybe someone
with KDE developing skills could give me a hint what could cause this error :)
best regards
-christian-
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