Leveraging bootable OCI images in Fedora CoreOS and RHEL CoreOS

Presenters Jonathan Lebon Timothée Ravier Source All Systems Go! 2025 🚀 Fedora’s Bold Move: Bootable Containers for a Faster, More Reliable Future 🌐 Fedora is embarking on a fascinating and ambitious journey: transitioning to a system based on bootable containers. This isn’t your typical containerization – we’re not talking about running full operating systems inside containers. Instead, Fedora is reimagining how the entire root filesystem is managed and updated, and the implications are huge! Let’s dive into what this means and why it’s a game-changer. ...

October 1, 2025 · 4 min

container-snap: Atomic Updates from OCI Images using Podman’s Btrfs Driver

Presenters Dan Čermák Source All Systems Go! 2025 🚀 Atomic Updates: A Glimpse into the Future of System Management 💾 Let’s face it: we’ve all been there. It’s Friday night, you scheduled those crucial system updates, and then… disaster. A failed update leaves your system in a half-baked, inconsistent state, kicking off a frantic emergency intervention. Dan’s presentation at the conference offered a fascinating look at a potential solution – a system where updates are atomic – meaning they either succeed completely or roll back cleanly. Let’s dive in! ...

October 1, 2025 · 4 min

Dirlock: a new tool to manage encrypted filesystems

Presenters Alberto Garcia Source All Systems Go! 2025 🚀 Level Up Your Linux Security with Dlock: A Deep Dive 💾 Are you looking for more granular control over your Linux system’s security? Do you want to move beyond simple password-based encryption? Then you’re in the right place! We’re diving into a fascinating new tool called Dlock, a project designed to bring enhanced full-disk encryption (FDE) capabilities to Linux, particularly for devices like the Steam Deck. Let’s explore what it is, how it works, and what the future holds. ...

October 1, 2025 · 4 min

Privilege delegation for rootless containers, what choices do we have?

Presenters Alice Frosi German Maglione Source All Systems Go! 2025 🚀 Delegating Privileges to Containers: A Deep Dive with Cuber & VFS 🌐🛠️ Containerization has revolutionized how we build and deploy applications, but when virtual machines (VMs) enter the picture, things get a bit more complicated. How do you share files between a VM and its host while maintaining robust security? That’s the challenge Alich (Cuber maintainer) and Herman tackled in a fascinating presentation exploring privilege delegation within the Cuber environment. Let’s dive in! ...

October 1, 2025 · 4 min

Modernizing GNOME

Presenters Adrian Vovk Source All Systems Go! 2025 🚀 Modernizing Gnome Session: A Deep Dive into Systemd Integration and the Future of Desktop Management 👨‍💻 Adrian’s recent presentation offered a fascinating look under the hood of Gnome Session’s modernization efforts. It’s a journey of embracing new technologies, tackling complex challenges, and ultimately aiming for a more robust and user-friendly desktop experience. Let’s break down the key takeaways and explore what the future might hold. ...

October 1, 2025 · 4 min