I recently inherited an Ubuntu server running Limesurvey 2.00+ Build 131022. I'm looking for some guidance on upgrading it to the latest version while still maintaining all current data. Here are the server specifications:
MySQL: Ver 14.14 Distrib 5.5.58, for debian-linux-gnu (x86_64) using readline 6.3
Apache2 version: 2.4.7 (Ubuntu)
Ubuntu 14.04.5 LTS
I also want to point out that the server is also hosting data and web services for GLPI, so it's important not to break this during the upgrade process.
I see my options as either upgrading the current environment, or migrating all data to a new isolated server and upgrading LimeSurvey on the new server.
Any information you can provide would be greatly appreciated! Thanks!