Server upgrade, from Ubuntu12 to Ubuntu14 (and beyond)

Discussion in 'Installation/Configuration' started by maxxer, Dec 14, 2016.

  1. maxxer

    maxxer Member

    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:
    1. make a backup/snapshot of the current server.
    2. Code:
      Since all the distros are officially supported by ISPConfig doing so shouldn't affect services that much.
    3. Code:
      I understand there could be minor configuration changes between versions, so running an upgrade AND reconfiguring services should fix any of these.
    4. anything else?
    This is what I came up to. Any correction or suggestion is welcome.

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