# Updating Ubuntu
# About
The current recommend host o/s for Enhance (control panel and secondary servers) is Ubuntu 22.04 LTS.
TIP
Check the integrity of your backups before. If you are updating your Enhance control panel server, we recommend making a block level backup of the storage before proceeding.
# Update Ubuntu
To update Ubuntu to 22.04 LTS:
WARNING
Note that your websites and services will be offline during at least some of the update process since the dist-upgrade will include an update to docker. Enhance should recover automatically from the docker update.
- Log in to your server with SSH as root and run
apt update
apt upgrade
apt dist-upgrade
do-release-upgrade
Follow the prompts. If asked to replace files in /etc/ufw with those from the package, we recommend that you say no.
- At the end of the process, reboot the system