Slim device software with systemd targets and nspawn

Presenters Umut Tezduyar Lindskog Fredrik Hugosson Source All Systems Go! 2025 🚀 Level Up Your Development: Building Modular Software with Systemd and AWS EC2 🌐 Traditional software development can feel like wrestling with rigid structures. What if you could build a system that’s flexible, scalable, and ready for anything? That’s the promise of the approach explored in a recent presentation – a runtime modular software stack built around the innovative “common target” concept. Let’s dive into how they’re doing it, using Systemd, AWS EC2, and a whole lot of ingenuity. ...

October 1, 2025 · 4 min

GNOME OS' prêt-à-booter image

Presenters Valentin David Source All Systems Go! 2025 🚀 Revolutionizing Linux Installation: A Seamless & Speedy Experience 💡 Let’s face it: installing a new operating system can be a bit of a drag. Reboots, lengthy processes, and the constant worry about something going wrong – it’s not exactly a user-friendly experience. But what if installing Linux could be fast, seamless, and actually let you start using the system before the installation even finishes? That’s the promise of a truly innovative Linux installer that was recently showcased, and it’s a game-changer! ...

October 1, 2025 · 4 min

Unprivileged Containers, with Transient User Namespaces and ID Mapping, but Without SETUID Binaries

Presenters Lennart Poettering Source All Systems Go! 2025 🚀 Unveiling Transient UID Delegation: A New Era for Unprivileged Containers 🤖 The world of containerization is constantly evolving, and a recent presentation spotlighted a truly innovative approach: Transient UID Delegation. Forget the traditional complexities of subuid/subgid assignments – this new model focuses on providing temporary, on-demand UID ranges for containers, opening up exciting possibilities for enhanced security and simplified management. Let’s dive in! ...

October 1, 2025 · 3 min

Shipping Flatpak applications with an image based system

Presenters Abderrahim Kitouni Source All Systems Go! 2025 🚀 Pre-Installed Apps in Gnome OS: Navigating the Flatpak Frontier 🌐 Gnome OS aims to deliver a smooth, user-friendly experience, and a key ingredient in that is having essential applications readily available. But how do you pre-install those apps while staying true to the core principles of Flatpak – namely, sandboxing and consistency? This presentation delved deep into this challenge, exploring various solutions and their trade-offs. Let’s break down the problem and the proposed approaches. ...

October 1, 2025 · 3 min

oo7-daemon: One year later – Progress, Challenges, and What’s next

Presenters Dhanuka Warusadura Source All Systems Go! 2025 🚀 O7 Demon: The Future of Secret Service is Here! 🛠️ Hey everyone! 👋 Danuka recently gave a fascinating update on a project that’s poised to revolutionize how we handle secrets on our systems: O7 Demon. If you’re familiar with NOM keying, get ready for a change! This blog post will break down what O7 Demon is, what’s been accomplished, what’s still in progress, and how you can get involved. ...

September 30, 2025 · 4 min