The meta mackage
lubuntu-core has been available to users who want a minimal Lubuntu system (to be installed via the
mini.iso or an Ubuntu Server iso file).
There seems to be references to
lubuntu-qt-core (see for example the output from
apt-cache policy lubuntu-qt-core ), but I don’t know how to get it, maybe some extra repository is necessary in order to find a candidate to install.
Please advice how to use this package (if it exists).