To be completed by the original poster:
Upgrade from 2.3.3 to 2.3.4
Debian 10 Buster
Empty layouts and campaigns after the update to 2.3.4.
All other informations are here.
User, Groups, Displays but the Calenar and layouts are empty
I used the upgrade procedure from the following website https://xibo.org.uk/docs/setup/xibo-cms-with-docker-on-ubuntu-18-04
# Stop the running container cd /opt/xibo docker-compose stop # Backup the existing container data cd /opt # Delete any old backup version rm -r xibo-backup cp -rp xibo xibo-backup # Download the new docker-compose files cd /opt/xibo wget https://github.com/xibosignage/xibo-cms/releases/download/2.3.4/xibo-docker.tar.gz tar --strip-components=1 -zxvf xibo-docker.tar.gz