LXQt version 1.2.0 has arrived in the Lubuntu backports PPA.
As there are now official backports packages available for Ubuntu LTS 22.04 we recommend to use those and therefor to disable the unofficial ppa repository if present. Please never use both together.
The previous unofficial LXQt 1.1.0 packages for Debian testing Bookworm are also not needed anymore as LXQt Version 1.2.0 has now arrived in the official repositories.
For a list of LXQt versions on various distributions, please check repology.org/project/lxqt-session/versions.
[this post is a replacement for an now outdated post of May 2022]