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Updated 2025-09-07 12:45
Intel IPU7 Driver Merged For Linux 6.17 For Webcams On Lunar Lake & Panther Lake Laptops
The media subsystem updates were submitted and subsequently merged on Thursday for the ongoing Linux 6.17 merge window. There are several notable media changes for Linux 6.17 but arguably most prominent is the IPU7 driver entering staging for working on web camera support for Intel Lunar Lake and next-generation Panther Lake laptops...
EXT4 Shows Wild Gains With Better Block Allocation Scalability In Linux 6.17
The EXT4 file-system enhancements for Linux 6.17 were merged on Thursday and bring better scalability to the block allocation code as well as fixing the file-system's large folios support. The scalability work can show some wild gains in select areas...
Framework 12, Clear Linux Going EOL, AMD EPYC Performance & Other Excitement In July
During last month on Phoronix were 276 original news articles and another 15 featured reviews/benchmark articles around our forte of Linux hardware. Even with the summer here there has been no slowdown in interesting hardware running on Linux and the pace of innovation happening around open-source software...
Linux 6.17 EDAC Code Supports Several Newer Intel CPUs
The Error Detection And Correction "EDAC" driver improvements were merged earlier this week for the ongoing Linux 6.17 merge window and with that comes a number of Intel hardware platforms now being supported...
Intel XeSS 2.1 Released With Frame Generation For Non-Intel GPUs But Still A Binary Mess
This evening Intel released XeSS 2.1 as the newest version of their Xe Super Sampling library with upscaling, frame generation, and low latency optimizations for gamers. Notable with XeSS 2.1 is that it introduces XeSS Frame Generation with Xe Low Latency support now for non-Intel GPUs...
Steam Beta Brings Fix For UI Scaling On XWayland
Valve is ending out the month of July with a new Steam beta release that has a few Linux-specific fixes...
Linux 6.17 GPU Drivers Led By Stable Intel Xe3 Panther Lake & SR-IOV For Battlemage
All of the open-source kernel graphics driver feature changes were merged earlier today for the Linux 6.17 kernel. For Linux 6.17 there is an enormous amount of new feature work ready to go with the modern Intel graphics driver code. Plus the always active AMD graphics driver changes and various refinements to the many smaller graphics/display drivers...
Lenovo Legion Gaming Drivers & New Intel Discovery Driver For Telemetry In Linux 6.17
The x86 platform driver updates have been merged for the in-development Linux 6.17 kernel. The x86 platform drivers area traditionally has been around Linux laptop hardware support but in recent years more work on handheld devices too plus Intel/AMD server platform functionality...
AMD EPYC 4545P: 16 Zen 5 Cores @ 65 Watts For Low-Power / Energy Efficient Servers
Back in May when AMD launched the EPYC 4005 "Grado" processors for low-power, low-cost server processors we tested the EPYC 4565P and EPYC 4585PX. The EPYC 4565P is their standard 16-core offering while the EPYC 4585PX is the 3D V-Cache variant for these processors catering to web hosting, SOHO servers, edge computing, and other applications where not needing the performance of the flagship EPYC 9005 "Turin" processors. There is also another 16-core variant with the EPYC 4545P and what makes this SKU interesting is the 16-cores / 32-threads but with a 65 Watt TDP. In the Ryzen 9000 series so far AMD hasn't introduced any 16-core, 65-Watt part that makes the EPYC 4545P all the more interesting. Here are some benchmarks of the EPYC 4545P for those shopping for an affordable and very power efficient server platform that still sharply outperforms Intel's Xeon E / Xeon 6300 competition.
Ubuntu 25.10 Snapshot 3 Released For Monthly Testing
For the Ubuntu 25.10 development cycle to complement the daily ISOs, Canonical began releasing monthly snapshots to facilitate more testing from the community and also in working to enhance their build automation / infrastructure. Today marks the third monthly release of Ubuntu 25.10 for testing...
Apple SMC Driver Merged For Linux 6.17 To Be Able To Reboot Macs
The Apple System Management Controller (SMC) driver was successfully merged this week into Linux 6.17 for being able to reboot modern Apple M1 / M2 Macs under Linux (the Apple M3 / M4 Linux support remains in development). It's the latest improvement for Apple Silicon on the upstream Linux kernel compared to the downstream Asahi Linux code that has been carrying the SMC driver and other in-development/tentative patches...
Linus Torvalds Continues Using A Radeon RX 580 Graphics Card, Back On An Intel Laptop
The AMD Radeon RX 480 / RX 580 "Polaris" graphics cards remain very popular on the Steam Survey and among enthusiasts/desktop users at large even though they are nearly a decade old. The nine year old Polaris graphics cards have aged well in the marketplace and are an affordable choice. For Linux users they continue enjoying strong open-source driver support. It turns out Linux creator Linus Torvalds himself is still relying on an AMD Radeon RX 580 with one of his main systems...
Fedora Considers Hardlinking Identical /usr Files By Default For Deduplicating RPM Assets
Another change proposal filed recently for the Fedora Linux 43 release is to hardlink identical files within /usr by default for RPM-provided files that are 100% identical and can be then deduplicated to help conserve disk space and increase system efficiency...
Linux's Lockdown LSM Back To Being Maintained For Restricted Computing
Upstreamed to the Linux kernel back in 2019 was the Lockdown security module for opt-in hardware/kernel security restrictions. It was a difficult and contentious process getting to the Linux kernel but then was left without any formal maintainer shortly after being mainlined. Now for helping to renew this Linux security module, two developers have stepped up to takeover maintainership of Lockdown...
libinput 1.29 Released With High Resolution Scroll Wheel Improvement
Libinput 1.29 was just released as the newest version of this open-source input handling library used on the modern Linux desktop both under X.Org and Wayland environments...
Linux Begins Preparing For The Lenovo Legion Go 2 Handheld
In recent days there have been an increasing flow of leaks surrounding the Legion Go 2 as the next-generation handheld from Lenovo. The Lenovo Legion Go 2 is reported to be launching later this year with an AMD Ryzen Z2 Extreme SoC, 144Hz OLED display, and a variety of other hardware upgrades over the original Lenovo Legion Go. Linux driver activity around the Legion Go 2 has begun...
Linux 6.17 Lands New Driver To Power On The T-HEAD TH1520 RISC-V SoC's GPU
The Linux 6.17 kernel has merged a new driver for powering up the Imagination PowerVR-based graphics processor found within the Alibaba T-HEAD TH1520 RISC-V SoC. This power sequencing driver is just for being able to power-up the GPU before the actual graphics driver can takeover...
Mesa 25.2-rc3 Released With RADV Vulkan Video Fixes, NVK Conformance Update
The third weekly release candidate of Mesa 25.2 is now available for testing ahead of its planned stable release in August...
AMD Threadripper 9980X + 9970X Linux Benchmarks: Incredible Workstation Performance
Ahead of the Threadripper 9000 series hitting store shelves tomorrow, today the review embargo lifts on these new high-end desktop/workstation Zen 5 processors. I have been testing out the Threadripper 9970X and 9980X this month and have been extremely excited about the generational uplift and all-around performance of these new AMD Ryzen Threadripper 9970X/9980X processors on Linux for delivering the best possible workstation performance in 2025.
AMD Hardware Feedback Interface & CPUID Faulting Merged For Linux 6.17
Two notable AMD CPU feature additions were merged overnight for the in-development Linux 6.17 kernel...
Linux 6.17 Drops Pktcdvd Driver, Many Block & IO_uring Improvements
Merged already for the in-development Linux 6.17 kernel were the many block subsystem and IO_uring changes for enhancing I/O on Linux as we roll toward the H2'2025 Linux distribution releases...
AMD Zen 5 CPUs See First Microcode Updates In Linux-Firmware.Git
AMD yesterday upstreamed a batch of new CPU microcode files to linux-firmware.git as the de facto repository where component firmware/microcode is easily distributed to Linux distributions. This also marks the first time that Family 1Ah (Family 26) CPU microcode is updated there for the latest Zen 5 processors...
Linux 6.17 Now Makes Multi-Core/SMP Support Unconditional
Earlier this year Linux kernel patches were posted for making SMP support unconditional so the kernel is always built for multi-core capabilities. With uniprocessor core environments being extremely rare especially for those that would be using an up-to-date, upstream Linux kernel, dropping non-SMP support would allow simplifying code paths within the kernel. Well, for Linux 6.17 it's finally happening...
Arch Linux Installer Adds Bluetooth Support & U2F Authentication
Archinstall 3.0.9 released today as the newest iteration of this text-based Arch Linux operating system installer...
Linux 6.17 Improves NUMA Locality For SMP Call Rather Than Deferring To Random CPU Core
After all of these years of Linux dominating the high performance computing (HPC) space and other industries, one might think (most) all the interesting performance nuggets have been uncovered and well thought out and robust fallbacks in place across all important code paths. As we showcase almost each cycle, interesting new performance bits to be uncovered within the Linux kernel. For Linux 6.17 thanks to a NVIDIA engineer is applying a better fallback for NUMA locality rather than simply picking a random CPU core...
Longtime Linux Kernel Engineer With 14 Years At Intel Is Now At Meta
Facebook's Meta already employs an all-star team of Linux kernel engineers and it doesn't appear that they are over in recruiting top-tier Linux kernel talent. One of Intel's senior Linux software engineers is now the latest high profile kernel developer onboard at Meta...
Proton 10.0-2 Beta Delivers More Enhancements For Linux Gaming
Proton 10.0-2 beta was released today by Valve and CodeWeavers for furthering this Wine-derived software powering Steam Play for running Windows games on Linux with great success...
Linux 6.17 Staging Continues Cleaning The Realtek RTL8723BS Driver
The staging area of the Linux kernel, where preliminary code initially appears to mature until being promoted out, continues seeing a lot of code churn. With Linux 6.17 the staging updates were submitted and now merged with one driver in particular standing out...
Xtraceroute Ported To GTK4 + Vulkan For Demonstrating The Open-Source Potential For AI
Christian Schaller, a Fedora developer and Director of Software Engineering at Red Hat, recently began exploring the potential of AI usage more from the open-source/Linux perspective. He was left impressed from his ability to easily generate a Python application for internal Red Hat use to porting the venerable Xtraceroute program to GTK4 and Vulkan...
xf86-video-amdgpu 25.0.0 Released With Two Years Worth Of Fixes
It had been two years since the last update to the AMDGPU X.Org DDX driver but now xf86-video-amdgpu 25.0.0 is now available for those relying on this driver/hardware-specific driver for X.Org enabled Linux systems rather than the xf86-video-modesetting generic driver or a Wayland-based desktop...
AMD Streaming SDK Updated With Linux Support - But Recommending X.Org Over Wayland
AMD's GPUOpen group today released the AMD Interactive Streaming SDK 1.1 release that now delivers Linux support alongside the existing Microsoft Windows support. The AMD Interactive Streaming SDK is designed to provide pieces for developers to build-out low-latency streaming solutions for cloud gaming, virtual desktop infrastructure (VDI), and embedded applications. This MIT-licensed streaming SDK was originally launched by AMD back in March as Windows-only while now is thankfully also native to Linux...
Farewell Benchmarks Of Intel's Clear Linux On AMD EPYC Shows More Performance Left To Tap
Last week I ran the last planned benchmarks of Intel CPU performance on Clear Linux vs. Ubuntu with Intel having ceased development of Clear Linux following the restructuring at the company. In today's article is a final look at how the AMD EPYC performance compares on Clear Linux relative to Ubuntu Linux and AlmaLinux. An AMD EPYC 9965 "Turin" dual socket server was used for showing the strong out-of-the-box performance on Intel's Clear Linux even for this competing server processor.
Linux 6.17 Lands New file_getattr & file_setattr System Calls
Along with the better handling of multi-device file-systems such as Btrfs' native RAID capabilities and now allowing more efficient writing of zeroes to modern storage devices, the number of VFS pull requests for Linux 6.17 also added some other extra goodies...
Huge Speedups For CRC32C With Modern AVX-512 CPUs Merged To Linux 6.17
The CRC32C cyclic redundancy check code path within the Linux kernel for error detection is much, much faster with the in-development Linux 6.17 kernel when running on modern Intel and AMD AVX-512 processors...
A 10x Workaround & Less Network Egress Downtime Change Submitted For Linux 6.17
The kernel locking changes submitted today for Linux 6.17 contain a temporary change worth discussion for yielding a 10x speed-up of a particular function call and as part of that yielding less network egress downtime until a better solution is developed...
TUXEDO InfinityBook Pro 15 Gen10 Laptop Announced - Powered By AMD Strix Point
For those shopping for a Linux friendly laptop powered by AMD Ryzen AI 300 series "Strix Point" with Zen 5 cores and integrated Radeon graphics plus allowing up to 128GB of RAM, the 15.3-inch InfinityBook Pro 15 Gen10 was announced this morning...
Linux 6.17 Will Allow Writing Zeroes More Efficiently To SSDs
In addition to the VFS changes merrged yesterday for allowing multi-device file-systems to better cope with losing a disk, another notable change as part of the VFS pull requests for Linux 6.17 allows more efficiently zeroing out a range on modern NVMe SSDs or SCSI drives...
EROFS Metadata Compression Lands Plus A ~2.5x Speedup For Reading Directories
Merged on Monday were the EROFS file-system updates for Linux 6.17. EROFS continues to be a common read-only file-system choice for some mobile/embedded devices as well as container use-cases...
Linux 6.17 Will Let Multi-Device Filesystems Better Cope With Losing A Disk
The VFS changes were merged a short time ago to the in-development Linux 6.17 kernel. Among the notable changes there is a patch that will allow file-systems like Btrfs and Bcachefs to better handle losing a disk in their built-in RAID/multi-device capabilities...
GNU C Library 2.42 Released With SFrame Support, Newer Intel CPU Detection
Following yesterday's release of GNU Binutils 2.45, the GNU C Library 2.42 released today...
Hyprland Wayland Compositor Launches Subscription Service For "Premium Desktop Experience"
The Hyprland Wayland compositor that is popular with some Linux enthusiasts today formally announced Hyprperks, its new paid subscription service offering a "premium desktop experience" and other benefits...
Linux 6.17 Preps Many Networking Changes From Broadcom 800G To More WiFi 7
Jakub Kicinski on Sunday sent out the big set of networking subsystem updates heading into the Linux 6.17 kernel. From high-end enterprise and data center hardware down to consumer Ethernet and WiFi devices, the Linux networking space continues to be as busy as ever...
Bcachefs To Remove Its Experimental Label In Linux 6.18 - If It's Still In The Kernel
With the Linux 6.17 merge window now open, Bcachefs file-system lead developer Kent Overstreet has submitted his planned changes for this next kernel version. But we await to see how Linus Torvalds will respond...
Linux 6.16's New "X86_NATIVE_CPU" Option Enhances I/O & Some Graphics/Gaming Workloads
With the newly-released Linux 6.16 kernel there is the new X86_NATIVE_CPU build option if wanting to optimize your kernel build for your local CPU in use. Enabling CONFIG_X86_NATIVE_CPU is setting the "-march=native" compiler optimizations for the kernel build in an effort to ensure peak performance/optimizations for the local system. Here are some benchmarks looking at the impact of X86_NATIVE_CPU on Linux 6.16 while using the HP ZBook Ultra G1a laptop with AMD Strix Halo SoC as an interesting test target for squeezing additional performance.
Ubuntu To Keep Up-To-Date With Linux Kernel Versions During Development
Last year Canonical established a policy to always ship the latest Linux kernel version at Ubuntu release time which for the upcoming Ubuntu 25.10 will mean shipping with Linux v6.17. But during the Ubuntu development cycles they typically don't aggressively update to new interim versions tracking upstream, except that will now change to allow for better kernel test coverage...
Runtime PM For The V3D Raspberry Pi Driver Will Finally Lower The GPU Clock When Idle
While the Broadcom V3D driver has been part of the mainline kernel for supporting the graphics found on recent Raspberry Pi boards, currently it doesn't support run-time power management. The lack of runtime PM has meant the GPU clock remains at full-speed even while idle...
Intel QAT Accelerators Being Demoted On Linux By FSCRYPT: Bug Prone & Slow
Intel's accelerator efforts in recent generations of Xeon processors have been challenging to say the least. From limited software support and configuration obstacles to some current-generation accelerators not being safe for VM use due to security issues to having to deal with higher latency and other nuances if wanting to achieve decent performance. One of the Linux kernel users of Intel's QuickAssist Technology "QAT" accelerators has been the FSCRYPT code for native file encryption support. But the Linux kernel with the FSCRYPT usage is now demoting the Intel QAT accelerator support along with other problem-causing accelerator drivers...
Rockchip NPU Driver "Rocket" Expected By Linux 6.18, Mesa 25.3 Brings User-Space Code
The open-source, reverse-engineered Rockchip NPU driver "Rocket" developed by Tomeu Vizoso will soon be in the mainline kernel. The Rocket Gallium3D driver was also merged today for Mesa 25.3 in the user-space code for their AI accelerator support...
Linux 6.17 Power Management Refines Async Suspend/Resume, Adds More Intel Hardware
Among the number of early pull requests submitted in advance for the Linux 6.17 merge window were all the power management updates as well as to related areas like ACPI and thermal control drivers...
Ubuntu 25.10 TPM-Backed Full Disk Encryption Will Be Considered Experimental
For the past two years Ubuntu developers have been talking about adding TPM-based full disk encryption to the installer for those wanting to leverage their system's Trusted Platform Module 2.0 capabilities to enhance security. It looks like for Ubuntu 25.10 this October that support will finally be in good shape...
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