Comparison of Linux Software Update Technologies for Embedded Systems

Explore a comprehensive comparison of Linux software update technologies in this informative 56-minute talk by Matt Porter from Konsulko. Delve into the evolution of software updates in embedded Linux systems, from ad hoc solutions to modern, security-focused approaches. Examine various FOSS update technologies, analyzing their strengths and weaknesses. Gain insights into common and unique use cases driving requirements for these mechanisms. Learn about traditional methods, incremental atomic updates, container updates, and more. Discover key aspects such as modern packaging, authentication, and recovery strategies. Benefit from Porter's extensive experience in Linux kernel development and contributions to various open-source projects as he shares valuable knowledge on this critical aspect of product development.

Introduction
Overview
History
Modern Packaging
Requirements
Traditional Method
Incremental Atomic Updates
Container Updates
Software Update
Software Description
Reference Platform
OStree
SWPD
Containerbased solutions
Free talks
Authentication
Recovery