Open-source News

ML-KEM + X-Wing Patches Posted For Linux To Help With Post-Quantum Security

Phoronix - Tue, 05/26/2026 - 15:00
Linux cryptography expert Eric Biggers of Google posted a set of patches on Monday for providing proof-of-concept support for ML-KEM and X-Wing for post-quantum cryptography...

Create a Self-Signed SSL Certificate for Apache on Ubuntu 26.04

Tecmint - Tue, 05/26/2026 - 14:00
The post Create a Self-Signed SSL Certificate for Apache on Ubuntu 26.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

A self-signed SSL certificate lets you run Apache over HTTPS on Ubuntu 26.04 without buying a certificate from a Certificate

The post Create a Self-Signed SSL Certificate for Apache on Ubuntu 26.04 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Meta's CacheLib Sees New Release After Two Year Hiatus For Helping With High DRAM Prices

Phoronix - Tue, 05/26/2026 - 12:00
Back in 2021 Facebook open-sourced CacheLib as a new caching engine. Back in 2021 it was done to help scale services with non-volatile memory caching to offset increasing DRAM costs at the time. Now in 2026, DRAM memory prices are astronomical compared to 2021 pricing given the AI surge. And, surprisingly, Meta is out with a new CacheLib release after being absent the past two years...

Create a Chat Server in Linux and 5 Other Terminal Tricks

Tecmint - Tue, 05/26/2026 - 12:00
The post Create a Chat Server in Linux and 5 Other Terminal Tricks first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

A collection of practical Linux command line tricks: create a terminal chat server with nc, sum column values on the

The post Create a Chat Server in Linux and 5 Other Terminal Tricks first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Labwc 0.20 Wayland Compositor Released With Numerous New Features

Phoronix - Tue, 05/26/2026 - 08:22
In addition to the release today of Sway 1.12 for that i3-inspired Wayland compositor, Labwc 0.20 is also out today as another wlroots-based Wayland compositor...

Convert and upgrade your RHEL-like system to RHEL in one go

Red Hat News - Tue, 05/26/2026 - 08:00
For years, migrating to Red Hat Enterprise Linux (RHEL) meant a 2-step dance: first, you needed to convert the OS to a corresponding RHEL version, then perform an in-place RHEL upgrade. This meant that going from CentOS Stream 9 to RHEL 10 required a conversion from CentOS Stream 9 to RHEL 9 and a subsequent upgrade from RHEL 9 to RHEL 10. Different utilities and thus processes were used for each of those steps: Convert2RHEL for the conversion and Leapp for the upgrade. Having distinct utilities and separate processes introduces complexity, and requires separate automation workflows and care

Sway 1.12 Released With HDR Support On Vulkan Renderer, New Protocols

Phoronix - Tue, 05/26/2026 - 00:20
Sway 1.12 is out today as the newest feature release of this i3-inspired Wayland compositor powered by the wlroots library...

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