Hi I have a multi server setup, with web, mail, dns and sql servers. ISPConfig version 3.0.5.4p5 Ubuntu 14.04.1 LTS (64-bit) What is the preferred method to upgrade Ubuntu and ISPConig? 1. apt-get update 2. apt-get upgrade 3. ispconfig_update.sh Or should I upgade ISPConfig first, and then upgrade OS ? 1. ispconfig_update.sh 2. apt-get update 3. apt-get upgrade Best regards WolfieDK