For posterity's sake:
According to my logs it seem that they are, all the element are in
the editor opens, and I can already write and edit Text...
but I have now another problem:
Can't save or download a document, also no user is invited (top right corner).
On the right bottom corner I always see Loading...
Any ideas or suggestions?
Logs seems to be clear...
centos 7 with kolab 16 fresh install single domian inside LXC...
Another user with same problem:
So for clarification --mysqlserver only accept "new" and "existing" as argument therefore is not meant to be used for a external mysql/mariadb server.
My work around is to install all web component in that box kolab-webadmin and kolab-webclient so it become more easy to update any change in the database schema e.g roundcube.