Explanation

Our explanatory and conceptual guides are written to provide a better understanding of how Ubuntu Core works and how it can be used and configured. They enable you to expand your knowledge and become better at Ubuntu Core.

Operations

Understanding how certain operations work in Ubuntu Core is key to getting the most out of the system.

• How installation works

• Refresh control

• Remodelling

• Preseed performance

• Recovery modes

• Docker companion snap

Security

A devices data and runtime environment is secure and isolated from other applications and devices.

• Security and sandboxing

• Full disk encryption

Inside Ubuntu Core

There are many different components in an Ubuntu Core deployment that keep every system updated and secure.

• Core elements

• Stores

• System snaps