Hi Bill!
Anno domini 2026 Wed, 29 Jul 16:43:26 -0700 William Morder via tde-users scripsit:
[...]
gtk3-tqt-engine-trinity gtk2-engines-gtk-qt-trinity
Slavek said it was probably the kgtk-qt3-trinity package.
In any case, my result now is the same as back then (in February of 2022): "Package 'gtk3-tqt-engine-trinity' is not installed, so not removed"; the same with kgtk-qt3-trinity.
Did you chaeck if "gtk2-engines-gtk-qt-trinity" is still instaled? If so, remove it and restart your session.
Nik
Thanks for any help ...
Bill