The Daily Brief — Tech Edition

Daily tech news, edited and dated.

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Saturday, 16 May 2026

70 stories filed.

Linux 7.0.8 Released & LTS Kernels Updated For ssh-keysign-pwn

Phoronix ·

Following yesterday's disclosure of the ssh-keysign-pwn vulnerability that allows unprivileged users to read root-owned files, a slew of new stable kernel releases are out today to address this latest Linux security issue...

ASCII by Jason Scott

Hacker News ·

https://web.archive.org/web/20260501220231/https://ascii.tex... Comments URL: https://news.ycombinator.com/item?id=48148726 Points: 124 # Comments: 21

Discussion: Hacker News thread →

ZimaCube 2 Makes For A Nice Personal Cloud/NAS With Power Of Linux + Intel CPU

Phoronix ·

Earlier this year we reviewed the ZimaBoard 2 for building a Linux home storage server. That was a nifty little device but for those looking for a more polished product than assembling your storage devices in cardboard cut-outs and the like, IceWhale has launched the ZimaCube 2. The ZimaCube 2 is a nice and polished, literal cube, to serve as your personal cloud / network attached storage (NAS)…

O(x)Caml in Space

Hacker News ·

Article URL: https://gazagnaire.org/blog/2026-05-14-borealis.html Comments URL: https://news.ycombinator.com/item?id=48147058 Points: 213 # Comments: 50

Discussion: Hacker News thread →

Cloud Hypervisor 52 Now Supports Launching AMD SEV-SNP Confidential VMs With KVM

Phoronix ·

For what originally began as an open-source Intel software project, Cloud Hypervisor continues seeing robust development outside the confines of Intel Corp these days with ongoing improvements driven by Microsoft, Cyberus Tech, Ant, and other organizations for this Rust-based VMM for cloud workloads...

Vulkan 1.4.352 Introduces VK_NV_cooperative_matrix_decode_vector

Phoronix ·

Vulkan 1.4.352 is out today as the latest minor spec update to this Khronos API. Besides just a few fixes/clarifications, there is one new extension and that is a NVIDIA vendor extension for cooperative matrix decode vector support...

SDL Library Adds Support For The New Steam Controller Without Depending On Steam

Phoronix ·

Valve's new Steam Controller, which began shipping earlier this month for $99 USD, is a great piece of hardware. This high-end gaming controller is great hardware wise but what some may not enjoy about it currently is the tight integration with the Steam controller and no native OS drivers currently for use outside of Steam. As a big win today, the widely-used SDL3 gaming software/hardware…

Plasma Big Screen Working Out Quite Well With Plasma 6.7 Beta

Phoronix ·

With today's KDE Plasma 6.7 beta release there has been a surprising amount of interest in the new revival of Plasma Big Screen as the TV-sized UI for Plasma. I've been trying it out today and it has worked out rather well, a very smooth experience, and in good shape for making its debut in next month's Plasma 6.7 release...

ROCm 7.0.0 vs. ROCm 7.2.3 Performance On The AMD Radeon AI PRO R9700

Phoronix ·

With the new System76 Thelio Major workstation review unit having arrived equipped with an AMD Radeon AI PRO R9700 graphics card, I took the opportunity of having the extra RDNA4 workstation GPU to satisfy a curiosity over whether there has been any meaningful performance gains from ROCm 7.0.0 released last year to now with the latest ROCm 7.2.3 stable release. Here are those benchmarks results…

AMD Preps More AIE4 NPU Hardware Enablement For AMDXDNA Driver In Linux 7.2

Phoronix ·

Since March we have been seeing patches from AMD software engineers beginning to enable their next-generation "AIE4" NPU platform under Linux. We still don't know for sure when this AIE4 NPU will premiere for sure in new Ryzen AI products, but the Linux enablement continues coming along nicely for the AMDXDNA accelerator driver...

Intel's Cache Aware Scheduling Inches Closer To Being Merged For Linux

Phoronix ·

I have been writing about the Cache Aware Scheduling work led by Intel engineers on the Linux kernel for more than a year. I've also tested out Cache Aware Scheduling on both Intel and AMD CPUs with the patched Linux kernel to great success. And thus very happy to see the Cache Aware Scheduling patches inching closer to the mainline Linux kernel...

New AMDGPU Driver Pull Request For Linux 7.2 Preps For HDMI 2.1 FRL

Phoronix ·

Sent out on Wednesday was the latest AMDGPU/AMDKFD driver pull request of new feature code ready for DRM-Next as the staging area ahead of the upcoming Linux 7.2 kernel. This doesn't yet land the HDMI 2.1 enablement work that's finally been taking place but it is preparing for that with the FRL register headers now in place as part of this merge...

Linux's KVM With CET Virtualization Is Causing Some Hosts To Hang

Phoronix ·

Introduced to the Linux kernel last year was Control-flow Enforcement Technology "CET" virtualization for modern AMD and Intel CPUs. This complements CET that has existed in Linux for quite some time but it's new now to the KVM virtualization world, but some yet to be diagnosed problems are causing some hosts to hang when making use of this virtualization security feature...