Upgrades and Migrations

Virtualmin makes upgrades and migrations as seamless as possible. The documentation below describes the process of upgrading to a new distribution, as well as migrating to a new server.

Migrations

Migrating To a New Server - How to migrate your Virtual Servers from an existing server to a new server.

Upgrades

On Ubuntu and Debian, it's possible to perform in-place upgrades of your distribution. The following documents describe how to perform those upgrades --

Ubuntu Upgrades

Upgrading Ubuntu 14.04 LTS to 16.04 LTS

Upgrading Ubuntu 12.04 LTS to 14.04 LTS

Upgrading Ubuntu 10.04 LTS to 12.04 LTS

Upgrading Ubuntu 8.04 LTS to 10.04 LTS

Debian Upgrades

Upgrading Debian Wheezy to Jessie

Upgrading Debian Squeeze to Wheezy

Upgrading Debian Lenny to Squeeze

Upgrading Debian Lenny to Squeeze

Upgrading Debian Etch to Lenny