some feedback:
After migration script failure, I tried to reinstall Zentyal but my goal was:
- not to reinstall everything
- not to install with Zentyal 2.2 ISO that is assuming that you wuill ever launch GUI from your server
So I removed all Ebox/zentyal packages, rebooted my server, then finally succeeded with Zentyla package installation and initial config, at least enough to launch GUI from my browser.
I've been able to reinstall everything but I'm facing now some strange behaviour deserving further investigation:
- trying to create webmail vhost, I got an error message stating that it was already existing...
- proxy auto-discovery doesn't work any more
Looking further, I realized that what DNS service exposes doesn't reflect what I configure in DNS service using GUI interface but reflects what is still stored in /var/lib/bind.
Usercorner doesn't work neither (error 500)
When I will have more time, I'll reinstall Ubutnu server again and try to reinstall Zentyal packages.