(In reply to Christophe Marin from comment #3) > (In reply to Peter Krause from comment #2) > > (In reply to Christophe Marin from comment #1) > > > > /usr/bin/plasmashell: undefined symbol: _ZN11PlasmaQuick15AppletQuickItem8t > > > > > > is a sign some packages come from different repositories. > > > > > > What's the output of `rpm -qi plasma6-workspace libPlasma6` ? > > > > > Name : plasma6-workspace > > Version : 6.0.5 > > Vendor : openSUSE > > > > Name : libPlasma6 > > Version : 6.1.0 > > Source RPM : libplasma6-6.1.0-kf.15.1.src.rpm > > Vendor : obs://build.opensuse.org/KDE > > Here's your issue, you're mixing packages from openSUSE:Factory and > KDE:Frameworks. Thanks a lot for your support! Does this happen when running updates via both commandline using zypper and Discover? So now, uninstall libPlasma6 and install using zypper?(In reply to Peter Krause from comment #4) > (In reply to Christophe Marin from comment #3) > > (In reply to Peter Krause from comment #2) > > > (In reply to Christophe Marin from comment #1) > > > > > /usr/bin/plasmashell: undefined symbol: _ZN11PlasmaQuick15AppletQuickItem8t > > > > > > > > is a sign some packages come from different repositories. > > > > > > > > What's the output of `rpm -qi plasma6-workspace libPlasma6` ? > > > > > > > > Name : plasma6-workspace > > > Version : 6.0.5 > > > Vendor : openSUSE > > > > > > > Name : libPlasma6 > > > Version : 6.1.0 > > > Source RPM : libplasma6-6.1.0-kf.15.1.src.rpm > > > Vendor : obs://build.opensuse.org/KDE > > > > Here's your issue, you're mixing packages from openSUSE:Factory and > > KDE:Frameworks. > > Thanks a lot for your support! Does this happen when running updates via > both commandline using zypper and Discover? > So now, uninstall libPlasma6 and install using zypper? So, obviously, I am using multiple repositories providing KDE Frameworks (hell knows where they came from): KDE:Extra KDE:Frameworks KDE:Frameworks5 home:Vogtinator:l-d-git How do I know, which of them is the most appropriate one?