Phoronix

Valve and CodeWeavers have announced the availability of Proton 9.0-1 as their Wine downstream that pulls in DXVK and VKD3D-Proton along with other changes and powers Steam Play for Linux desktop gaming and on the Steam Deck...

Red Hat's Olivier Fourdan announced today the second release candidate of the upcoming XWayland 24.1...

As noted at the end of March, System76's Pop!_OS Linux distribution has upgraded to the Linux 6.8 kernel as a stable release update for this Ubuntu-derived distribution. That Linux 6.6 to 6.8 leap on Pop!_OS yielded some nice kernel performance improvements for the AMD Ryzen Threadripper 7980X available with their newest System76 Thelio Major workstations. But tests I've carried out of the Pop!_OS upgrade on a years older System76 Thelio is showing off some nice advantages too.

The AlmaLinux OS Foundation today is announcing they are establishing a special interest group (SIG) to advance interests around high performance computing (HPC) and artificial intelligence (AI) for this RHEL-derived operating system...

Eric Engestrom has published Mesa 24.1-rc2 as the latest weekly release candidate of Mesa 24.1 as we work toward the stable release likely in the next week or two...

With the recently released Ubuntu 24.04 LTS I've shown various benchmarks how it can deliver nice performance gains over both Ubuntu 23.10 and the existing Ubuntu 22.04 LTS on different platforms. Those benchmarks have tended to focus on the latest-generation processors/platforms given that's where the excitement is these days. But for those on older platforms like AMD 3rd Gen EPYC "Milan" servers, here are some benchmarks looking at the performance impact of an Ubuntu 24.04 LTS upgrade...

Merged back in 2021 with Linux 5.13 was an NZXT Kraken hardware monitoring "HWMON" driver to support sensor monitoring of these all-in-one liquid cooling products from NZXT. Over time more NZXT Kraken AIO coolers have been supported by the Linux kernel and with the upcoming Linux 6.10 kernel the latest NZXT Kraken CPU coolers will be supported...

In addition to recently working out AES-XTS implementations for AVX2, AVX-512, and other versions for speeding up disk/file encryption, Google's Eric Biggers has additionally been working on some nice performance improvements for the Linux kernel's DM-Verity code...

For those that were hoping Steam on Linux numbers would crack the 2% marketshare for April, unfortunately, that didn't happen...

Some that crave the absolute best possible performance sometimes build their software with the "-Ofast" optimization level that is a step above "-O3" but comes with the risk of potentially unsafe math. LLVM developers are now weighing whether to deprecate -Ofast to either remove it or have it just be an alias for the -O3 optimizations...

The newest SDL3 development release is out today with PipeWire preferred over PulseAudio and other changes...

Kicking off a new month of open-source releases is the release of the GNU Nano 8.0 text editor...

Serpent OS lead developer Ikey Doherty published a monthly status update for this original Linux distribution, which points to having a working OS installer soon so users can begin trying out this creation on real hardware...

Last November the PCI-SIG announced CopprLink as the PCI Express cable name for both internal and external cabling. Today the embargo has lifted on the CopprLink cable specifications for both PCIe 5.0 and PCIe 6.0...

Intel motherboard manufacturers have begun rolling out BIOS updates containing an "Intel Baseline Profile" option to apply stock power limits to modern Intel processors. This is being driven by instability claims for 13th Gen and 14th Gen Intel Core processors having stability issues for some Windows gamers that is being attributed to multi-core enhancement (MCE) and other power options commonly set on enthusiast desktop motherboards. As the first of several ongoing tests I'm working on at Phoronix, here are some preliminary findings for using the Intel Baseline Profile option on an ASUS motherboard with the Core i9 14900K under Ubuntu Linux.

For now Fedora / Red Hat is not making any immediate changes, but the ever increasing sizes of required GPU firmware files is causing Linux distribution vendors to re-think including GPU kernel graphics drivers as part of the initramfs...

Following last week's release of Ubuntu 24.04 LTS, Canonical has now rolled out Landscape 24.04 LTS as the first long-term support version of this commercial software for managing a fleet of Ubuntu systems from a web-based portal. Landscape is part of the Ubuntu Pro subscription package and from the web-based environment makes it easier to manage Ubuntu systems in the enterprise...

Queued up as part of the DeviceMapper dm-crypt changes for Linux 6.10 is adding a new "high priority" option...

Sent in to DRM-Next as part of last week's drm-misc-next changes is implementing support for tracking cleared free memory and is initially wired up for the AMDGPU kernel graphics driver...

April 2024 is now in the books after writing 257 original Linux/open-source-related news articles and another 13 featured articles / Linux hardware reviews. Here's a look back at the most exciting (popular) content from April...

Back in 2019 Microsoft open-sourced Cascadia Code as a font designed for terminals and code editors. The goals are similar to that of Intel's more recent One Mono as another open-source font for developers. It's been three years since the last update to the Cascadia Code open-source font while today rolled out version 2404.23...

Redox OS as the from-scratch, Rust-written open-source operating system had a successful April with now having USB keyboards and mice now working with their USB HID driver...

Linux Mint published their monthly status update for April 2024 where they talk about ongoing testing for faster and more reliable repository access via the Fastly CDN to other more interesting software happenings like the likelihood that they will fork more GNOME applications as well as looking to make their XApp applications more distribution agnostic...

Last week Noctua announced the NH-L12Sx77 low-profile CPU cooler as effectively an upgraded version of their NH-L12s CPU cooler that is now slightly taller to offer better performance and improved system compatibility.

NVIDIA today released RTX Remix v0.5 as the newest version of this software for remastering old/classic games with path tracing. RTX Remix builds off DXVK and leverages NVIDIA Omniverse and other tech from the green giant like DLSS to enhance older games...

Prominent open-source AMD OpenGL driver developer Marek Olak has merged a new tantalizing set of patches that boost the 3D texturing performance for those using RDNA1 GPUs and older...

The release candidate of the GCC 14 compiler is available for testing as the annual feature update to the GNU Compiler Collection...

TUXEDO Computers a few weeks ago announced the first Linux laptop shipping with an AMD Ryzen 7 8840 series SoC and now they've announced another one powered by the latest Ryzen 7 8845HS...

Plans to have official support for the Arm-based Lenovo ThinkPad X13s Gen1 laptop in Ubuntu 24.04 LTS sadly didn't pan out. But there is semi-working support available for running Ubuntu 24.04 on this Qualcomm Snapdragon 8cx Gen3 powered laptop...

Given the upstream Redis software licensing changes, Fedora is evaluating replacing Redis with the new Valkey project...

Overnight systemd lead developer Lennart Poettering wrote on Mastodon around systemd's newest effort: run0 as a sudo-like command...

TornadoVM 1.0.4 is out today as the newest version of this solution for Java offloading to GPUs, FPGAs, and other accelerators. TornadoVM allows for nice Java heterogeneous hardware support and with the TornadoVM 1.0.4 brings yet more features...

Released back in March of 2018 was the Amarok 2.9 music player for this KDE project. Shipping today is finally Amarok 3.0 as the first major release in six years and now ported to Qt5 and KDE Frameworks 5...

Git 2.45 is out today as an important step forward for this widely-used, open-source distributed version control system...

The openSUSE Leap 15.6 based on SUSE Linux Enterprise Server 15 SP6 has graduated out of its beta phase and is onto the release candidate period. Notable with openSUSE Leap 15.6 is now having nice support for the Cockpit web-based server management solution...

As part of my Linux 6.9 benchmarking I've been trying out many hardware combinations and overall seeing nice performance out of this kernel that will debut as stable in the next 2~3 weeks. AMD EPYC 4th Gen performance is boosted, Intel Xeon Max sees some AI improvements, and as shown in some prior Intel Core Ultra performance benchmarks is enhanced as well. Here are some more benchmarks looking at the Intel Core Ultra 7 "Meteor Lake" performance on Linux 6.9 compared to the current Linux 6.8 stable kernel.

Merged last week to Mesa 24.2-devel was an important merge request for the Broadcom V3DV Vulkan driver that is most notably used by the modern Raspberry Pi single board computers...

While GNOME landed experimental Variable Refresh Rate (VRR) support in GNOME 46 that is used by the new Ubuntu 24.04 LTS release, Canonical isn't yet encouraging users to test out this option...

An upcoming AMD micro-architecture (presumably Zen 5 given the timing and history around AMD's Linux hardware enablement...) is introducing Bus Lock Trap as a feature matching Intel's existing split/bus lock detection functionality...

Linux driver support is forthcoming for the ASUS ROG Raikiri gaming controller...

Longtime X.Org maintainer Alan Coopersmith with Oracle released a new version of xconsole, the program that displays an X11 window containing the messages sent to /dev/console. This xconsole 1.1 release comes 18 years after the xconsole 1.0 release...

For those keeping track of Ubuntu's animal-themed codenames, Ubuntu 24.10 is now confirmed to be the Oracular Oriole...

Linus Torvalds just released Linux 6.9-rc6 as the latest weekly test release of Linux 6.9 as it works toward its stable release by mid-May...

While AMD Zen 4 processors whether it be the Ryzen 7000/8000 desktop/mobile series or EPYC 8004/9004 series server processors are already performing very well on Linux and with great power efficiency against the competition as shown in dozens of Phoronix articles at this point, it turns out there's been a minor power/performance optimization left untapped yet under Linux for select Zen 4 processors. A new patch series posted this Sunday allows for this "fast CPPC" feature to be utilized on supported processors...

On top of prior DRM-Next pull requests for the AMD kernel graphics driver working on next-gen GPU support along with fixes and other low-level improvements, on Friday another batch of new feature code was submitted to DRM-Next ahead of the Linux 6.10 merge window opening up in mid-May...

A commit made to the Linux kernel three weeks ago accidentally broke the default CPU security mitigations for non-x86 CPUs. With code sent in today via x86/urgent ahead of tonight's Linux 6.9-rc6 release, that accidental default breakage is being addressed...

Cloud Hypervisor 39 was released on Saturday for this cloud-focused, Rust-based VMM started by Intel and now a multi-vendor Linux Foundation project...

Since going beta in 2020, the Zrythm open-source digital audio workstation software has been inching its way toward a v1.0 release. On Saturday marked the release of v1.0.0-rc.1 as a release candidate for the upcoming v1.0 release of this GTK-based digital audio workstation (DAW) software...

Merged on Friday to the development codebase for the LLVM/Clang 19 compiler is support for the Arm Neoverse N3, V3, and V3AE SoCs...

The uutils' Rust-based Coreutils implementation is out with another update that further increases the drop-in replacement compatibility with GNU Coreutils...