the changes in `/usr/share/jitsi-videobridge/lib/videobridge.rc` might be overwritten with an update of videobridge2 https://github.com/switch-ch/jitsi-deploy/commit/67d92302dd15987bc9cadf4197c4f6558747e56f I've asked in the forum how to solve that: https://community.jitsi.org/t/change-videobridge-max-memory/51742/3 `/etc/jitsi/videobridge/config` seems a better place?!