FOSS Linux published a tutorial about installing Fotoxx on Ubuntu 22.04 LTS.
How to install Fotoxx on Ubuntu 22.04 LTS
This article will show how you can install Fotoxx on Ubuntu, specifically on version 22.04 LTS. The tutorial should also work on older Ubuntu versions.
How to install Fotoxx on Ubuntu 22.04 LTS | FOSS Linux