Tested on a system with Samba already updated to 4.7.0 and with backup (data) with errors (already known):
- Configuration → Accounts provider → Uninstall ==> OK
- Install the new testing packages ==> OK
- Configuration → Accounts provider → Active directory → Create new domain ==> OK
- Check in “Domain accounts” page is OK ==> OK
- Check the Samba version in “Accounts provider” is 4.6.8 ==> OK
- Run manually signal-event nethserver-dc-update ==> OK (The upgrade action did not trigger the upgrade event.)
- Run the backup-config procedure and ensure it is successful ==> OK (no any errors in /var/log/messages and in email report!)
To you: