Hi,
I administrate now an installed Zentyal server.
It's up-to-date regarding apt update && apt upgrade && dist-upgrade, but it seems to be still stuck in an old version:
hostnamectl:
Operating System: Ubuntu 14.04.5 LTS
Kernel: Linux 3.13.0-164-generic
Architecture: x86_64
I don't know how to check the Zentyal version, probably v4 according to /etc/apt/sources.list:
deb
http://archive.zentyal.org/zentyal 4.0 main extra
How can I upgrade Zentyal by command-line, since it's a distant server?
Thanks for your kind help!