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Linux Journal

GNOME 50 Reaches Arch Linux: A Leaner, Wayland-Only Future Arrives

by George Whittaker Arch Linux users are among the first to experience the latest GNOME desktop, as GNOME 50 has begun rolling out through Arch’s repositories. Thanks to Arch’s rolling-release model, new upstream software like GNOME arrives quickly, giving users early access to the newest features and architectural changes. With GNOME 50, that includes one of the most significant shifts in the desktop’s history. A Major GNOME Milestone GNOME 50, officially released in March 2026 under the codename “Tokyo,” represents six months of development and refinement from the GNOME community. Unlike some previous versions, this release focuses less on dramatic redesigns and more on strengthening the foundation of the desktop, improving performance, modernizing graphics handling, and simplifying long-standing complexities. For Arch Linux users, that translates into a more streamlined and future-ready desktop environment. Goodbye X11, Hello Wayland-Only Desktop The headline change in GNOME 50 is t

LPI

DevOps Tools Introduction #12: Cloud Native Security

While previous articles in this series have explored application deployment from multiple angles—covering infrastructure, pipelines, and operational practices—security must be understood as a foundational layer that permeates every stage of the lifecycle. This perspective is reflected in the DevOps Tools ... Read more The post DevOps Tools Introduction #12: Cloud Native Security appeared first on Linux Professional Institute (LPI).

LWN.net

[$] Sharing stories on Scuttlebutt

Not many people live on sailboats. Things may be better these days, but back in 2014 sailboat dwellers had to contend with lag-prone, intermittent, low-bandwidth internet connections. Dominic Tarr decided to fix the problem of keeping up with his friends by developing a delay-tolerant, fully distributed social-media protocol called Scuttlebutt. Nearly twelve years later, the protocol has gained a number of users who have their own, non-sailboat-related reasons to prefer a censorship-resistant, offline-first social-media system.

LWN.net

Security updates for Tuesday

Security updates have been issued by AlmaLinux (crun, kernel, and kernel-rt), Debian (dovecot), Fedora (calibre and nextcloud), Mageia (freerdp, polkit-122, python-nltk, python-pyasn1, vim, and xz), Red Hat (edk2 and openssl), SUSE (avahi, cockpit, python-pyOpenSSL, python311, and tar), and Ubuntu (lambdaisland-uri-clojure, linux-gcp, linux-gcp-4.15, linux-gcp-fips, linux-oem-6.17, and linux-realtime-6.17).