Hi. I have an Ubuntu12 server running the latest ISPConfig 3.1. I'd like to upgrade the server to the latest available LTS OS. I made several searches but didn't find anywhere the correct steps to perform, so I'm sharing here what is my plan: make a backup/snapshot of the current server. Code: do-release-upgrade Since all the distros are officially supported by ISPConfig doing so shouldn't affect services that much. Code: ispconfig_upgrade.sh I understand there could be minor configuration changes between versions, so running an upgrade AND reconfiguring services should fix any of these. anything else? This is what I came up to. Any correction or suggestion is welcome. Thanks
