Open-source News

TiDB: Build a MySQL-Compatible Distributed SQL Database on Linux

Tecmint - Thu, 07/30/2026 - 15:36
The post TiDB: Build a MySQL-Compatible Distributed SQL Database on Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

This tutorial shows you how to install TiDB using TiUP, start a local cluster, connect to it with the MySQL

The post TiDB: Build a MySQL-Compatible Distributed SQL Database on Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

COSMIC Epoch 1.5 Brings More Fixes & Improvements To System76's Desktop

Phoronix - Thu, 07/30/2026 - 08:21
The System76 and Pop!_OS developers continue quickly iterating on their Rust-based COSMIC desktop environment...

Firefox and Thunderbird as RHEL Flatpaks: What it means for you

Red Hat News - Thu, 07/30/2026 - 08:00
Starting with Red Hat Enterprise Linux (RHEL) 10.2, Firefox and Thunderbird are delivered as Flatpaks by default. If you install RHEL with a graphical desktop, your browser and email client will now come from the Red Hat Flatpak registry instead of traditional RPM Package Managers (RPMs). Here's what that means in practice and why we think it's a better experience.What's changingWhen you install RHEL 10.2 with a GNOME desktop, Firefox and Thunderbird are delivered as Flatpaks as part of the installation process. If your system has an active RHEL subscription, this happens automatically—no ma

Why self-hosted inference is essential: Building a reliable, sovereign inference layer

Red Hat News - Thu, 07/30/2026 - 08:00
Your agent can reach its tools. Identity is scoped. Governance is in place. None of that matters if the model behind the agent cannot reliably call those tools.I have watched this play out. A team builds an agent on LangChain or CrewAI. It works in development. It passes staging. Then someone asks the obvious question: where is inference actually running? The answer, almost every time, is a third-party hosted API—OpenAI, Anthropic, or Google. Not because the team prefers it, but because open-weight models running on their own infrastructure weren't reliable enough for agentic workloads. The

Make every GPU-hour count: Progress tracking in Red Hat OpenShift AI

Red Hat News - Thu, 07/30/2026 - 08:00
It's Friday evening. Priya, a machine language (ML) engineer at a financial services firm, queues up a fraud-detection fine-tuning job on an GPU cluster costing $55 an hour. The run should take about 40 hours—roughly $2,200 in compute. She double-checks the hyperparameters, submits the job, and heads home for the weekend.Monday morning, she opens her laptop. The model had stopped learning sometime Friday night, but the job kept running—burning through 2 full days of GPU time on a training run that was going nowhere. That's over $1,500 in wasted compute, and she has to start over.If this so

DRM Format Modifiers For Old AMD GPUs Coming With Linux 7.3: Thanks Valve

Phoronix - Thu, 07/30/2026 - 04:47
Sent out today was another week's worth of features and other code changes to the AMDGPU kernel graphics driver and AMDKFD kernel compute driver. We are nearing the cut-off of new feature material for next month's Linux 7.3 kernel but there is some nice feature work in store for this week...

Steam Client Adds HDR Streaming On Steam Deck OLED, AV1 Video Streaming

Phoronix - Thu, 07/30/2026 - 03:07
Today's Steam client beta update brings some new game streaming enhancements for Linux gamers...

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