Phoronix

As an alternative to Coredumps dumping to a file or a pipe connected to a user-mode helper process, Linux 6.16 is introducing the ability to send Coredumps over an AF_UNIX socket...

Overnight Intel upstreamed their IPU7 firmware binaries into the linux-firmware.git repository where Linux distributions will then be able to pick them up for easy consumption. IPU7 is for their latest Image Processing Unit for some web cameras on their latest-generation Lunar Lake platform...

Following the exciting EXT4 performance work, XFS atomic writes, and other exciting file-system pull requests submitted for the ongoing Linux 6.16 merge window, the Flash-Friendly File-System (F2FS) changes have been submitted and merged for this next kernel version...

OBS Studio 31.1 Beta 1 is out today as the newest version of this popular cross-platform and open-source solution for gaming live streaming, desktop screencasting, and similar screencasting/live-streaming uses...

The MMC subsystem feature changes have been merged for the Linux 6.16 kernel. Interestingly and surprisingly, it's not until now that the Linux kernel has properly supported the graceful host removal for eMMC and SD cards...

NVIDIA just released their v575.57.08 driver as the first stable Linux driver in their R575 release branch...

There is a lot of exciting networking changes to find with the in-development Linux 6.16 kernel both for wired and wireless devices as well as some exciting core networking improvements/optimizations...

One of the many advantages with the newly announced EPYC 4005 series for entry-level servers is support for DDR5-5600 ECC memory compared to the current Xeon 6300 series being limited to DDR5-4800 memory. With the launch-day EPYC 4005 "Grado" benchmarks earlier this month of the AMD EPYC 4585PX and EPYC 4565P I was running with DDR5-5600 ECC memory modules. But for those wondering about the performance when using DDR5-4800 comparable to the Xeon 6300 / Xeon E-2400 series, here are some comparison benchmarks for reference.

The second beta release of KDE's Plasma 6.4 desktop is now available for testing ahead of the official release in June...

The cryptography subsystem updates have been merged for the start of the Linux 6.16 cycle. Notable with the crypto updates this round are more performance optimizations for Intel and AMD CPUs with AVX-512 and also enabling next-generation Intel QAT accelerators...

While OpenH264 support coming to Fedora was widely celebrated as part of offering a better codec experience on Fedora Linux, an increasing number of Fedora users have grown frustrated with the OpenH264 packaging in that it's been out-of-date for several months with a high severity security vulnerability...

There is a lot of exciting file-system changes landing for the Linux 6.16 kernel... EXT4 brings a "really stupendous performance" change, Btrfs also brings some performance improvements, XFS landed atomic writes, and Bcachefs continues stabilizing. For the EROFS read-only file-system its changes have been merged and includes support for Intel QAT acceleration...

Canonical is sticking to Ubuntu Linux releases every six months and a Long Term Support (LTS) release every two years, but a new change to their development process is that they are now working to release monthly Ubuntu snapshots of their testing stream...

Intel engineers have added yet more PCI graphics device IDs for Battlemage to their open-source driver code within Mesa for Iris OpenGL and ANV Vulkan driver support...

With the Error Detection And Correction (EDAC) subsystem updates sent out this week for the Linux 6.16 kernel there is support for a number of newer Intel hardware platforms...

Rusticl as Mesa's Rust-based OpenCL driver implementation for Gallium3D drivers is ending the month of May on a high note... Merged this week was support for the Intel Subgroups OpenCL extension (cl_intel_subgroups) and before getting to that on my TODO list, an even bigger item was merged: Shared Virtual Memory (SVM) support...

Oracle engineers have released the first public beta of the upcoming VirtualBox 7.2 virtualization software release for Windows, Linux, macOS, and Solaris systems...

The hearty set of Direct Rendering Manager (DRM) kernel graphics/display driver changes were merged today for the in-development Linux 6.16 kernel. Most notable is preliminary NVIDIA Blackwell and Hopper GPU support atop the mainline kernel with an open-source driver but there are also big ticket items added for the AMD Radeon/Instinct and Intel graphics drivers too as well as the other smaller drivers...

The initial release candidate of Git 2.50 is now available for this widely-used, distributed version control system...

For anyone still happening to have only one CPU core in their system and running a uni-processor "UP" kernel build without any simultaneous multi-processing (SMP) support enabled, a big patch series posted today for the Linux kernel may affect you...

Several weeks into testing the AMD Ryzen AI MAX+ PRO 395 flagship "Strix Halo" SoC within the HP ZBook Ultra G1a, I continue to be very impressed with its performance capabilities for a wide range of workloads. While the Radeon 8060S integrated graphics easily turn heads and the 16-core / 32-thread Zen 5 cores deliver incredible performance in a laptop form factor, one feature not to be discounted that together really helps make this laptop/SFF SoC an excellent choice for AI use and other scientific computing purposes is the presence of AVX-512. While Intel's current laptop and desktop processors lack AVX-512, Zen 5's efficient AVX-512 implementation does wonders for the Strix Halo performance and power efficiency. Today's article is exploring the performance and power efficiency benefits of AVX-512 usage on the AMD Ryzen AI MAX+ PRO SoC.

Eric Engestrom just released Mesa 25.0.7 as the newest bi-weekly point release to the Mesa 25.0 series that is also the end of the road for that Q1'2025 release branch...

While the "core/entry" changes for the Linux kernel merge window aren't typically too exciting to write about, there is a new optimization for all CPU architectures worth mentioning for the Linux 6.16 cycle...

All of the sound/audio driver changes have been merged for the Linux 6.16 kernel that include new AMD and Intel hardware support among other new audio hardware as well as various other improvements...

While there is nice out-of-the-box support for the new Intel Arc "Battlemage" graphics cards on the new Ubuntu 25.04 release, if you prefer running the Ubuntu 24.04 Long Term Support (LTS) release there isn't complete support until the next hardware enablement "HWE" update. But Intel in cooperation with Canonical has now published a new graphics driver preview stack for enabling better Intel Arc B-Series support for Ubuntu 24.04 LTS users...

Microsoft on Tuesday released a new version of Azure Linux, their in-house Linux distribution that is used for a variety of purposes from the Azure cloud to powering other Microsoft services...

Hobbyists continue to tinker around with the Motorola 68000 "m68k" support within the Linux kernel and even landing a fix now in 2025 for the vintage Macintosh II...

Archinstall 3.0.7 is out today as the newest feature update to this text-based Arch Linux installer that makes it quick and easy to deploy a new Arch Linux installation...

Ted Ts'o sent out the EXT4 file-system changes today for the Linux 6.16 kernel. While EXT4 may not see as much code churn these days given its mature state compared to say Btrfs and Bcachefs, with Linux 6.16 are some tantalizing performance improvements...

Merged today for Xfce's Xfwm4 window manager component is a built-in Wayland compositor using wlroots...

This month I have been running many Linux benchmarks of the HP ZBook Ultra G1a with the very exciting Ryzen AI MAX+ PRO 395 Strix Halo SoC featuring the powerful Radeon 8060S graphics. While there were the very promising OpenGL and Vulkan benchmarks shown so far from AMD Strix Halo on Linux -- including the very compelling performance compared to Microsoft Windows 11 -- many are interested in the ROCm compute aspects for Strix Halo. Here are some of the first benchmarks of the GPU compute performance for the Ryzen AI MAX+ PRO with the new ROCm 6.4.1 release compared to Strix Point as well as Intel Xe2 Lunar Lake on their Compute Runtime stack.

Google engineer Eric Biggers took time away from all his impressive crypto performance optimizations to the Linux kernel for modern Intel and AMD CPUs to spend time getting support for hardware-wrapped inline encryption keys into the mainline kernel. Google's Android kernel has been carrying this functionality for several years to help enhance security and will now be found in the mainline kernel too for capable platforms...

Merged for the Linux 6.16 kernel are all of the x86 core enhancements that provide a variety of benefits to Intel as well as AMD processors...

Building off the recent release of Red Hat Enterprise Linux 10.0, AlmaLinux 10.0 stable is now available as this RHEL-derived popular community Linux OS alternative...

After being under discussion since January of 2024, the ext-background-effect-v1 staging protocol proposal by KDE developer Xaver Hugl has finally been merged to the Wayland-Protocols repository. This new Wayland protocol is intended for handling effects like background blur on terminals...

Building off the atomic write preparations that landed in prior Linux kernel versions, merged for the Linux 6.16 cycle is atomic write support for the XFS file-system...

The X86_NATIVE_CPU Kconfig build time option has been merged for the Linux 6.16 merge window as an easy means of enforcing "-march=native" compiler behavior on AMD and Intel processors to optimize your kernel build for the local CPU architecture/family of your system...

Rav1e v0.8 was released on Monday for this self-proclaimed "fastest and safest AV1 encoder" that makes use of the Rust programming language...

The many scheduler updates have been merged for the Linux 6.16 kernel which include a wide assortment of different fixes and new improvements...

The open-source Qt toolkit is deeply rooted in C++ code but over the past decade also has enjoyed Python language bindings. Now thanks to new work by the Qt Group on what they are calling Qt Bridging Technology, the toolkit will be enjoying more robust support across different programming languages...

The Linux kernel Performance Events changes were merged for the newly-opened Linux 6.16 cycle. Most notable are some new additions on the Intel side while AMD also saw a few changes too...

On this first day of the Linux 6.16 merge window, Linus Torvalds merged the locking code changes for the kernel that includes some additions to the FUTEX2 interface...

Among the many VFS pull requests merged today by Linus Torvalds for the now-open Linux 6.16 merge window is support by the power subsystem for being able to initiate file-system freeze/thaw events as part of the system suspend and resume cycle...

While there has been the Sony PlayStation 5 DualSense controller support for Linux going back several years and has been improved upon with more recent versions of the Linux kernel, there's been some shortcomings around the audio jack handling with the DualSense controller. A new patch series out today aims to enhance that capability...

Following last night's release of the Linux 6.15 stable kernel, the FSF Latin America team has released GNU Linux-libre 6.15-gnu for their downstream kernel that strips out the ability to load non-free firmware/microcode and other elements of the Linux kernel deemed for not aligning with their software freedoms...

Armbian 25.5 is out today as the newest version of this Debian-based Linux distribution catering primarily to ARM and RISC-V single board computers...

The Rust project this morning published a status update on some of their top project goals, including for enhancing the async Rust experience to make it closer to the sync programming experience as well as stabilizing the tooling needed for Rust programming use within the Linux kernel...

Among the early pull requests sent out today with the Linux 6.16 merge window now open are all of the Serial Peripheral Interface (SPI) subsystem updates...

Mozilla Firefox 139.0 release binaries have been pushed out to mirrors today ahead of the formal announcement tomorrow. With the Firefox 139 browser update comes a few new features worth mentioning...

Bcachefs lead developer Kent Overstreet has already sent out the plethora of feature updates destined for the now-open Linux 6.16 kernel cycle. There has been a lot of work going on for Bcachefs that is ready for merging in Linux 6.16 with several performance improvements, continued self-healing / recovery work, improved error messages, and more for this copy-on-write file-system...