Axxon One supports all 64-bit distribution packages of Linux OS:

• Debian: 12, 11, 10;
• Ubuntu: 24.04, 22.04, 20.04;
• Server in Docker container (see the current list of supported distributions);
• Client as Flatpak (supported starting with Axxon One 2.0.10, see the current list of supported distributions).

Axxon One supports PostgreSQL versions from 9.5 to 14. For the current versions of distribution packages, the necessary versions of PostgreSQL are located in the regular repositories. If the versions are not available in the regular repositories of the distribution packages, you can find the installation repositories with the necessary versions in the official documentation: https://www.postgresql.org/docs/.