wlroots 0.20 Nears Release With New Protocols, Enhanced Vulkan Renderer
Version 0.20 of the popular wlroots Wayland support library is nearing its official release. Over the past week were two release candidates for wlroots 0.20 were published for this library used by Sway, Wayfire, Cage, Gamescope, and numerous other Wayland compositors… ⌘ Read more

Linux Kernel Improvement Can Make Hibernation Several Times Faster With Slow SSDs
A patch series sent out for review this weekend can significantly improve the system hibernation performance under Linux. Particularly for those with slower SSDs, the patches can make Linux hibernate up to several times faster… ⌘ Read more

Mesa’s KosmicKrisp Vulkan-On-Metal Achieves MoltenVK Feature Parity
Announced last year by consulting firm LunarG was KosmicKrisp as a Vulkan-on-Metal driver for efficiently leveraging the Vulkan API on Apple macOS systems as an alternative to the MoltenVK project. KosmicKrisp was upstreamed for Mesa 26.0 and continues making great progress for opening up more Vulkan possibilities in Apple’s world… ⌘ Read more

NFS Server Adds Dynamic Thread Pool Sizing In Linux 7.0
The NFS server changes for Linux 7.0 happen to include some nice improvements for this big kernel version number release… ⌘ Read more

Power Sequencing Driver For PCIe M.2 Connectors Makes It Into Linux 7.0
The power sequencing subsystem updates have been merged for the Linux 7.0 cycle. Typically not an area of the kernel too exciting but one new driver addition is the “pwrseq-pcie-m2” to provide power sequencing for PCIe M.2 connectors… ⌘ Read more

F2FS Delivers “Several Key Performance Optimizations” With Linux 7.0
The Flash Friendly File-System (F2FS) has multiple performance improvements to provide its users with on the in-development Linux 7.0 kernel… ⌘ Read more

X.Org Server’s “Master” Branch Now Closed With Cleaned Up State On “Main”
This Valentine’s Day there is a lot of red on the screen for the X.Org Server with the code delta as a result of renaming of their main Git development branch and in the process selectively dropping questionable patches to the prior “master” codebase… ⌘ Read more

Vim 9.2 Released With Experimental Wayland Support, Better HiDPI Display Support
Vim 9.2 is out today as the newest feature release for this robust and comprehensive text editor. This Valentine’s Day release for Vim lovers brings experimental Wayland support, XDG Base Directory specification support, modernized defaults for HiDPI displays, new completion features, and an improved diff mode… ⌘ Read more

Linux 7.0 Merges Support For Rock Band 4 PS4 / PS5 Guitars Plus More Laptop Quirks
The HID subsystem changes were merged this week for the ongoing Linux 7.0 kernel merge window. Among the Human Interface Devices (HID) work this cycle were supporting more guitars while also adding more device IDs and different laptop quirks… ⌘ Read more

Intel Ends Work On Quantum Compiler Open-Source Bits
Following Intel recently discontinuing a number of open-source projects, this week they formally discontinued their Quantum Passes open-source project that was intended to provide additional passes for their LLVM-based compiler in the Intel Quantum SDK… ⌘ Read more

Linux 7.0 Wires Up Arm’s 64-byte Single-Copy Atomic Instructions LS64/LS64V
Beyond all of the exciting Intel/AMD x86_64 changes and improvements to enjoy with the upcoming Linux 7.0, there is one notable ARM64 feature addition this kernel cycle… ⌘ Read more

Firmware Upstreamed For Linux Speaker Support On The ASUS Zenbook 14 UM3406GA
For those that may be considering the new ASUS Zenbook 14 OLED (UM3406GA) laptop that has been refreshed for the new AMD Ryzen AI 400 series, Cirrus Logic has now upstreamed the necessary firmware for the cs35l41 audio amplifier for working speaker support… ⌘ Read more

KDE Plasma 6.6 Sees Last Minute Fixes, Plasma 6.7 Aims For Painless Samba Shares
KDE’s Plasma 6.6 desktop release is due out next week (17 February) and there’s been some last minute fixes to land. Additionally, KDE Plasma developers continue to be quite active in already landing feature work for Plasma 6.7… ⌘ Read more

Godot 4.7 Making Progress On Vulkan Ray-Tracing
One of the latest exciting developments for the open-source Godot game engine is beginning to lay out support for Vulkan ray-tracing… ⌘ Read more

GNOME 50 Beta Released With Stable VRR, GDM Improvements
The GNOME 50 beta release is now available ahead of the official GNOME 50 desktop due out in March… ⌘ Read more

NVIDIA Posts Open-Source Nouveau GSP Driver Support For GA100
One of the latest NVIDIA open-source contributions this week wasn’t for the in-development Nova kernel driver but for enhancing the existing Nouveau kernel driver. The patch posted is for bringing up the NVIDIA GA100 GPU under Nouveau using the GPU System Processor (GSP)… ⌘ Read more

Multi-Lane SPI Support Merged For Linux 7.0
With the Serial Peripheral Interface “SPI” subsystem updates for the Linux 7.0 kernel comes support for multi-lane SPI… ⌘ Read more

Linux 7.0 Lands ML-DSA Quantum-Resistant Signature Support
Adding to the exciting features for the big Linux 7.0 kernel release is support for the Module-Lattice-Based Digital Signature Algorithm “ML-DSA” quantum-resistant signature algorithm… ⌘ Read more

Evaluating The Performance Cost To AMD SEV-SNP On EPYC 9005 VMs
AMD Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP) provides memory encryption and integrity protections that can be especially useful in modern cloud computing. Typically a 2~10% performance overhead is reported when engaging AMD SEV-SNP for these hardware-backed security protections. In this article is an extensive look at the current AMD SEV-SNP performance impact for confidential computing on EPYC 9005 “Turin” servers. The curr … ⌘ Read more

Linux Gets Rid Of Intel 440BX Driver For Old Pentium CPUs After Being Broken For 19+ Years
As some long overdue housekeeping, the Linux 7.0 kernel has removed an Error Detection And Correction “EDAC” driver for the Intel 440BX and 440GX chipset. The driver is being removed not only because that chipset was just used by old Celerons and Pentium II / Pentium III CPUs but that it’s been in the kernel all this time while being known to be broken for 19+ years… ⌘ Read more

Sheaves Ready To Play A Bigger Role In Linux 7.0
The slab memory allocator feature updates have been merged for the Linux 7.0 kernel. Most notable this cycle is expanded use of the recently-introduced Sheaves functionality… ⌘ Read more

Intel Nova Lake Sound Support In Linux 7.0
Merged for the Linux 6.19 kernel was initial Nova Lake S audio support. Now merged this week for the Linux 7.0 kernel is enabling sound support for additional Nova Lake platforms… ⌘ Read more

Libinput 1.31 Released With Configurable Timeouts, Fast 3-Finger Swipes
Red Hat’s leading input expert Peter Hutterer announced the release overnight of libinput 1.31, the input handling library used by the Linux desktop on both X.Org and Wayland desktop sessions… ⌘ Read more

A Few More ASUS Motherboards Now Support Sensor Reporting With Linux 7.0
All of the hardware monitoring “HWMON” subsystem updates have been merged for the ongoing Linux 7.0 merge window… ⌘ Read more

Haiku OS Lands Improved Touchpad Support, Still Working Toward Beta 6
The Haiku open-source operating system project inspired by BeOS kicked off 2026 by making many improvements to its kernel, device drivers, and user-space software… ⌘ Read more

Linux 7.0 MM Changes Bring Some Very Nice Performance Optimizations
All of the memory management “MM” related patches have now been merged for the ongoing Linux 7.0 merge window… ⌘ Read more

XFS Introducing Autonomous Self-Healing Capabilities With Linux 7.0
The XFS file-system has some interesting new feature work and performance tuning with the Linux 7.0 kernel that will be used by the likes of Fedora 44 and Ubuntu 26.04 LTS this spring… ⌘ Read more

Intel Posts 2026 Update For Cache Aware Scheduling On Linux
Not in time for the current Linux 7.0 cycle but posted for another round of review is Intel’s latest work around Cache Aware Scheduling for enhancing the performance of modern CPUs with multiple cache domains. This is the first set of updates to Cache Aware Scheduling for the new year and succeed the v2 patches from early December. This work not only benefits modern Intel CPUs but our testing has shown can also provide some very nice gains too for … ⌘ Read more

EXT4 In Linux 7.0 Improves Write Performance For Concurrent Direct I/O Writes
Sent out and already merged today for the Linux 7.0 kernel are the EXT4 file-system updates… ⌘ Read more

AMD Video Decode Now Unified Between RadeonSI & RADV Vulkan Video
Merged today to Mesa 26.1-devel is unifying of the AMD video decode implementation between the RadeonSI Gallium3D and RADV Vulkan drivers… ⌘ Read more

SPARC & Alpha CPU Ports Still Seeing Activity In 2026 With Linux 7.0
In addition to all of the exciting Intel and AMD x86_64 enhancements that have been landing this week so far for the Linux 7.0 kernel, the aging SPARC, Alpha, and Motorola 680x0 “m68k” CPU ports have also seen some patches for this new kernel… ⌘ Read more

Arch Linux Running Well On LoongArch - Loongson 3B6000 Benchmarks
Earlier this month I posted benchmarks of the Loongson 3B6000 for this 12-core / 24-thread LoongArch Chinese CPU with DDR4 ECC memory. Those initial benchmarks were done with Debian LoongArch64 while since then I’ve shifted over to using Arch Linux on LoongArch. ⌘ Read more

Ubuntu 24.04.4 LTS Now Available With Linux 6.17 HWE Kernel
Canonical released Ubuntu 24.04.4 LTS today as the newest point release to the Noble Numbat… ⌘ Read more

Linux 7.0 Networking: Prepping For WiFi 8 UHR While Dropping Last Parallel Port Ethernet Driver
The Linux 7.0 networking pull request showcases two extremes and the diversity and robustness of the open-source kernel ecosystem. Linux 7.0 is laying the groundwork for WiFi 8 Ultra-High Reliability (UHR) support while this kernel version is also bidding farewell to the last Ethernet driver for use over parallel printer ports… ⌘ Read more

Linux 7.0 Brings A Significant Improvement For Workqueue Rescuer
The Linux kernel’s workqueue for async task handling within a dedicated kernel thread is seeing some useful improvements with Linux 7.0… ⌘ Read more

Linux 7.0 Performance Events Prep For Intel Xeon Diamond Rapids
The performance “perf” events changes for the Linux 7.0 kernel are continuing to prepare for next-generation Xeon Diamond Rapids processors as the successor to current Xeon 6 Granite Rapids… ⌘ Read more

Intel Is Making It Easier In Linux 7.0 To Monitor Energy Use For A Group Of Tasks
Intel has upstreamed some Resource Control “resctrl” improvements to Linux 7.0 for enhanced telemetry monitoring. This is the good kind of telemetry with this new code being useful for being able to monitor how much energy or work is attributed to a group of tasks / process IDs on the system… ⌘ Read more

Media Driver Updates Merged For Linux 7.0 - Still Without The AMD ISP4 Driver
All of the media subsystem driver updates have been merged for the in-development Linux 7.0 kernel and brings some new work around AV1 acceleration as well as other driver updates… ⌘ Read more

Linux 7.0 Graphics Drivers See New AMD Hardware, Intel Xe SR-IOV + Multi-Device SVM
The massive set of Linux kernel graphics/display driver Direct Rendering Manager (DRM) updates were sent out and merged today for the Linux 7.0 kernel. This also includes the growing work around accelerator “accel” drivers for AI NPUs and the like… ⌘ Read more

Linus Torvalds Rejects MMC Changes For Linux 7.0 Cycle: “Complete Garbage”
The Linux MultiMediaCard “MMC” subsystem was set to see some new hardware support, optimized support for secure erase/trim on some eMMCs, and a variety of other improvements. But all of the MMC changes are rejected and will be for the duration of the Linux 7.0 cycle due to an apparent lack of testing and vetting via linux-next that led Linus Torvalds to calling it “complete garbage” and “untested crap”… ⌘ Read more

Linux Kernel Graphics Driver Development Now Experimenting With AI Code Review
Well known open-source Linux graphics driver developer David Airlie of Red Hat, who is the co-maintainer of the Direct Rendering Manager (DRM) kernel graphics/display drivers and accelerator “accel” drivers, announced experimental work on AI-drive code/patch review for these open-source kernel drivers… ⌘ Read more

Sabayon Linux Creator Now Developing Gentoo-Based, Immutable matrixOS
Longtime Linux users may recall the Sabayon Linux distribution that was Gentoo-based and focused on a nice out-of-the-box experience from the mid 2000s through 2019 before fading away after 2018. Sabayon Linux creator Fabio Erculiani wrote in to Phoronix today to announce he’s begun working on a new Linux distribution called matrixOS… ⌘ Read more

Chrome 146 Now In Beta With WebNN Origin Trial For Neural Networks In The Browser
Following yesterday’s Chrome 145 release with JPEG-XL support, Chrome 146 today was promoted to the beta channel to help facilitate broader testing of the next round of Chrome/Chromium browser improvements… ⌘ Read more

Intel Arc B390 Panther Lake Generational Performance Since The Gen9 Graphics Era
Last week on Phoronix we provided initial Linux graphics benchmarks for the new Xe3-based Arc B390 graphics found with the higher-end Panther Lake SoCs with 12 Xe cores. Those benchmarks showed great gains over recent generations of Intel graphics like with Lunar Lake, Meteor Lake, and even Alder/Raptor Lake… But what if you hold onto your laptop for even longer? In this article is an Intel integrated graphics comparison look … ⌘ Read more

AMD ROCm TheRock 7.11 Released, Ubuntu Making Progress On Shipping ROCm Packages
Two useful bits of ROCm news today for those interested in AMD’s open-source GPU compute stack… ⌘ Read more

Linux Mint Developing New Wayland-Compatible Screensaver
The Linux Mint developers have been hard at work continuing to develop new features following their recent Mint 22.3 release. There is continued enhancements around keyboard support, a new administration tool for users, and there are also considerations being made around moving to a longer development cycle between Linux Mint releases… ⌘ Read more

Linux 7.0 Now Defaults To Intel TSX Auto Mode For Performance Benefits On Newer CPUs
The x86/cpu changes have been merged for Linux 7.0 and include finally setting the default Intel TSX mode to “auto” rather than being off by default… ⌘ Read more

Intel Releases New Compute Runtime, Upstreams More SYCL Code To LLVM
Intel today released a new version of their Compute Runtime stack and IGC graphics compiler for Level Zero and OpenCL usage with their integrated and discrete graphics. Separately they also upstreamed more SYCL code this week into mainline LLVM… ⌘ Read more

Linux 7.0 Scores +12% In UDP Network Performance Test From Manually Inlining Function
The core timer changes to the Linux 7.0 kernel score a rather nice performance improvement in a UDP receive network stress test from inlining a function that compilers haven’t been able to tackle with their optimizations… ⌘ Read more

Upstream Wine Making Progress On Patches For Satisfying Adobe Photoshop
There were recently patches for getting the Adobe Photoshop 2025 installer to work on Linux under Wine. Those patches were picked up by Wine-Staging and now more traction is coming for getting those patches into the upstream Wine codebase, some of which have now been merged… ⌘ Read more