Hi, Someone on IRC pointed that current phrase in OS support is not very clear to understand : - we support 64 bits Ubuntu - we recommend Debian before Ubuntu I've moved it to a general note : https://wiki.koha-community.org/wiki/System_requirements_and_recommendations... Best regards, -- Fridolin SOMERS <fridolin.somers@biblibre.com> Software and system maintainer 🦄 BibLibre, France