Linux Capable published a tutorial about how to install digiKam on Ubuntu 22.04 LTS.
How to Install digiKam on Ubuntu 22.04 LTS - LinuxCapable
Learn how to install digiKam on Ubuntu 22.04 LTS using three options apt, snap or flatpak using the command line terminal.
How to Install digiKam on Ubuntu 22.04 LTS - LinuxCapable