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Linux Hardware Reviews, Performance Benchmarks & Open-Source / Free Software News
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Continued Work On Attack Vector Controls Ahead Of Linux 6.16

2. Květen 2025 - 17:35
Going back to last year an AMD engineer has been pursuing "Attack Vecotr Controls" to rethink CPU security mitigation handling. Attack Vector Controls aims to make it easier to manage CPU security mitigation settings by focusing on the class/scope of vulnerabilities rather than managing the mitigations at an individual level. It's looking like the initial attack vectors control code will be ready for mainlining in the upcoming Linux 6.16 cycle but stopping short of the complete implementation...

Full Disk Encryption Performance With Ubuntu 25.04 + Framework Laptop 13 Strix Point

2. Květen 2025 - 13:30
For anyone storing personal information on their laptops especially, I definitely recommend making use of Linux LUKS-based full disk encryption capabilities. I've been recommending going with the full disk encryption capabilities for nearly two decades to help protect personal data in case your laptop is lost or stolen. The performance implications of using full disk encryption have went down over time and in most real-world workloads you'll see minimal to any difference out of it. As it's been a while since running any reference benchmarks looking at no disk encryption to full disk encryption, here are some results on the newly-released Ubuntu 25.04 paired with the Framework Laptop 13 powered by AMD Ryzen AI 300 "Strix Point".

Debian Developers Pursuing A General Resolution Around AI Models

2. Květen 2025 - 13:21
The Debian developer community is pursuing a General Resolution for voting on their policy around AI models...

Linux 6.16 Will Begin Reporting The Cause Of Your AMD Zen System Being Reset/Rebooted

2. Květen 2025 - 11:34
In the event of your AMD Ryzen or EPYC system being randomly reset or unexpectedly rebooted under Linux, the Linux kernel with the upcoming Linux 6.16 cycle is gaining the ability to report the reason for that reset. This is making use of a technical capability found going back to the AMD Zen 1 processors that the Linux kernel is now tapping into for reporting the cause of any previous system reset...

Bcachefs Lands More Fixes As It Works Toward Better Self-Healing & Automatic Repair

2. Květen 2025 - 11:23
This week's batch of Bcachefs file-system fixes have been submitted ahead of the Linux 6.15-rc5 test kernel due out on Sunday...

MoltenVK 1.3 Released For Vulkan 1.3 Support On Apple Devices

2. Květen 2025 - 11:05
The MoltenVK 1.3 release candidate didn't end up needing much baking and overnight the MoltenVK 1.3 stable release was issued for Vulkan 1.3 API support on Apple devices that is built atop Apple's Metal drivers...

OpenZFS 2.3.2 Released With Linux 6.14 Compatibility

2. Květen 2025 - 2:44
OpenZFS 2.3.2 is out today with a number of bug fixes for this ZFS file-system implementation for Linux and FreeBSD systems. With OpenZFS 2.3.2 also comes official support for the Linux 6.14 stable series...

Valve Releases Steam Survey Results For April 2025

2. Květen 2025 - 1:24
Like clockwork with the start of the new month comes the updated Steam Survey results from Valve to reflect the latest Linux gaming hardware and software trends...

Plasma LTS Releases Being Discontinued, Better KDE Telemetry Like Valve's Steam Survey

1. Květen 2025 - 20:12
KDE Plasma open-source developers were meeting the past week in Graz, Austria to plot out fundamental changes and improvements moving forward for this great desktop. Among the changes decided on were ending their practice of Plasma LTS releases, enhancing the telemetry capabilities to be more useful, and more...

Redis 8.0 Released: Now Tri-Licensed With AGPLv3

1. Květen 2025 - 17:23
Last year Redis made the much criticized move to Redis Source Available License v2 and Server Side Public License v1 (SSPL) licensing. The move was widely panned by the open-source community and led to the Linux Foundation forking it as Valkey and also other forks like Redict coming about. In the months since many Linux distributions have switched from Redis to Valkey. Now Redis Labs announced today that with the Redis 8.0 release, they are adding AGPLv3 to the licensing mix...

Ubuntu 25.10 "Questing Quokka" Opens For Development

1. Květen 2025 - 16:55
Ubuntu 25.10 "Questing Quokka" is now formally open for development...

GCC 15 Compiler Demonstrating Measurable Performance Gains For AMD EPYC Turin

1. Květen 2025 - 16:00
With the recently released GCC 15 (GCC 15.1) compiler besides adding new language features, enhancements to help developers in debugging build failures, and other refinements, there is the never-ending quest of compiler performance optimizations. Since the recent GCC 15.1 release candidate I've been testing this annual compiler feature release on more hardware, including several AMD 5th Gen EPYC "Turin" servers to great success compared to the prior GCC 14 stable series.

Kcompressd Proposed For Accelerated Memory Compression On Linux

1. Květen 2025 - 15:24
Mediatek engineers have proposed Kcompressd as a new addition to the Linux kernel to improve the efficiency of memory reclamation. Mediatek engineers testing these patches on their handheld Linux devices have found huge benefit in alleviating memory pressure and enhancing system responsiveness...

Patch Posted For Addressing The AMD CPU Performance Regression On Linux 6.15

1. Květen 2025 - 13:40
As a follow-up to the Phoronix article a few days ago entitled A Linux 6.15 Performance Regression Hits Modern AMD CPUs, there continues to be activity to address this issue with the performance impact catching the upstream kernel developers off guard. I've tested a patch now that does address the issue while still carrying the KVM protections desired...

LibreOffice Begins Landing Zstd Integration

1. Květen 2025 - 13:32
LibreOffice supports Zip compression for ODT and DOCX files, among other compression uses. There's now work beginning to be merged for supporting Zstandard (Zstd) compression moving forward...

Framework 13 With Strix Point, Cheap RISC-V & Linux Kernel Happenings Topped April

1. Květen 2025 - 11:24
During the past month on Phoronix were 249 original news articles and another 23 featured Linux hardware reviews and multi-page benchmark articles. There was a lot of interesting topics in April from the launch of the Framework Laptop 13 powered by AMD Strix Point, an interesting and cheap RISC-V board coming about, the Lenovo ThinkPad X1 Carbon Gen 13 proving to be an interesting low-power Linux laptop, Ubuntu 25.04 and Fedora 42 releasing, and much more...

Sculpt OS 25.04 Released With Support For Intel Meteor Lake

1. Květen 2025 - 11:06
Sculpt OS 25.04 hasbeen released as the newest version of this general purpose OS built atop the Genode OS operating system framework...

OSU Open Source Lab At Risk Of Closure This Year Due To Lack Of Funding

1. Květen 2025 - 10:59
For those that have spent any length of time in the open-source world have likely come across osuosl.org when downloading open-source projects that often are mirrored at the Oregon State University Open Source Lab (OSU OSL). The OSU OSL over the past two decades has also provided VMs for various architectures from x86 and AArch64 to POWER for CI and testing purposes to open-source projects, among many other support roles. Unfortunately, the OSU OSL risks closure this year...

DragonFlyBSD 6.4.1 Released With Many Bug Fixes

1. Květen 2025 - 1:20
For fans of the DragonFlyBSD operating system, DragonFlyBSD 6.4.1 has been released after two and a half years to ship various bug fixes for this popular BSD...

Mesa 25.1-rc3 & Mesa 25.0.5 Deliver More Graphics Driver Fixes

30. Duben 2025 - 19:00
Eric Engestrom with Igalia continues doing a superb job managing the Mesa releases with today bringing the timely Mesa 25.1-rc3 release candidate as well as the new Mesa 25.0.5 stable point release...