Hello Just for the archives, removing ~/.config/Trolltech.conf fixed the problems.
I don't know what this file is for but it seems to be some kind of cache for the locations of certain libraries. Too bad that it also contained the architecture of those libs: $ head ~/.config/Trolltech.conf [Qt%20Plugin%20Cache%204.8.false] usr\lib\kde4\plugins\gui_platform\libkde.so=40806, 0, x86_64 linux g++-4 full-config, 2014-11-07T10:21:26 usr\lib\x86_64-linux-gnu\qt4\plugins\inputmethods\libqimsw-multi.so=40806, 0, x86_64 linux g++-4 full-config, 2015-05-04T00:39:31 usr\lib\kde4\plugins\styles\oxygen.so=40806, 0, x86_64 linux g++-4 full-config, 2014-11-07T10:21:41 ... best regards, -christian- Am Wed, 9 Dec 2015 13:17:25 +0100 schrieb Christian Brunotte <c...@lathspell.de>: > 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- > -- Content Delivery Server & Dienste _________________________________________________________________________ NETCOLOGNE Gesellschaft für Telekommunikation mbH Am Coloneum 9 | 50829 Köln Tel: 0221 2222-8711 | Fax: 0221 2222-78711 www.netcologne.koeln Geschäftsführer: Jost Hermanns Mario Wilhelm Vorsitzender des Aufsichtsrates: Dr. Andreas Cerbe HRB 25580, AG Köln Diese Nachricht (inklusive aller Anhänge) ist vertraulich. Sollten Sie diese Nachricht versehentlich erhalten haben, bitten wir, den Absender (durch Antwort-E-Mail) hiervon unverzüglich zu informieren und die Nachricht zu löschen. Die E-Mail darf in diesem Fall weder vervielfältigt noch in anderer Weise verwendet werden.