One of the capabilities of newer Intel Xeon Scalable processors is support for Trust Domain Extensions (TDX) as a way of providing for confidential virtual machines. Intel TDX allows for "isolation, confidentiality, and integrity at the VM level" which is good from the security perspective but the dependence on signed binaries is causing mixed feelings within the Fedora camp at the broader open-source community...

While Linux 6.10 is poised to merge the initial NTSYNC driver for a Windows NT Synchronization Primitive driver that can help with faster Windows gaming performance under Wine/Proton (Steam Play), the driver isn't complete. The initial patches have been in Greg Kroah-Hartman's char-misc-next branch for several weeks to expose the NTSYNC character device, it isn't the entire patch series. Greg has now marked the driver as "broken" for Linux 6.10...

Back in February I wrote about AMD having quietly funded the effort for a drop-in CUDA implementation for AMD GPUs built atop the ROCm library. This was an incarnation of ZLUDA that originally began as a CUDA implementation for Intel GPUs using oneAPI Level Zero. While AMD discontinued funding ZLUDA development earlier this year, this CUDA implementation for AMD GPUs is continuing to see some new code activity...

Red Hat's Olivier Fourdan just announced the stable release of XWayland 24.1 as the newest feature release for this X.Org Server code allowing X11 clients to work within the confines of Wayland compositors...

The networking subsystem updates have been submitted for the Linux 6.10 kernel. As usual it's a big update with some 90,083 new lines of code and 37,889 lines removed...

It's been the better part of two months since the last AMDVLK driver update while today the AMDVLK 2024.Q2.1 driver has been christened...

The big batch of Direct Rendering Manager (DRM) kernel graphics/display driver updates for the Linux 6.10 merge window were sent out today that includes the new "Panthor" driver for newer ARM Mali/Immortalis graphics processors and the usual hearty assortment of Intel and AMD graphics driver changes...

https://github.com/canonical/mirCanonical engineer Matthew Kosarek just released Mir 2.17 as the newest version of this open-source Wayland compositor that can be used for building Wayland-based shells and has shown some interesting potential with the likes of Miracle-WM and Miriway...

Along with the various Intel Xe2 driver changes that are ongoing for the Intel Linux graphics driver stack, over in the sound subsystem the in-development Linux 6.10 kernel is bringing HDMI audio support for upcoming Intel Battlemage graphics cards...

The first release candidate of systemd 256 came just under one month ago with new features like run0 as the new sudo alternative, a new "systemd-vpick" binary, importctl as another new tool, Zboot kernel support with systemd ukify, systemd-homed improvements, and much more. Systemd 256-rc2 is out this evening with a few more features and other fixes collected over the past several weeks...

Linux kernel and Git creator Linus Torvalds is known for his current use of an AMD Ryzen Threadripper workstation as his main system after years of using Intel hardware. The past few years he's also been doing more ARM64 testing now that he has an Apple MacBook using Apple Silicon that serves as a nice travel device and for routinely compiling new ARM64 Linux kernel builds. More recently, his ARM64 Linux testing has increased now that he has a more powerful AArch64 system to complement his collection of routine gear...

The Framework Laptops are some great systems with their upgradeable/modular design, friendly Linux support, both Intel and AMD options, the latest models making use of an open-source embedded controller, and nice build quality. The Framework Laptops have proven very popular with Linux/open-source enthusiasts but one of the recurring critiques has been the lack of Coreboot firmware support for these laptops as an alternative (or outright replacement) to the proprietary BIOS/firmware. As a promising avenue for the future, there is experimental work being done on getting Coreboot up and running with the Framework 13 laptop powered by the AMD Ryzen 7040 series...

Intel just published a new set of CPU microcode files for updating Alder lake and newer as well as Xeon Scalable 4th Gen and 5th Gen in order to address three security issues plus take care of various functional issues...

Scaleway by way of their Scaleway Labs group recently launched the Elastic Metal RV1 (EM-RV1) as the world's first RISC-V servers available in the cloud. These RISC-V cloud servers are built around the T-Head 1520 SoC and are an interesting way to explore the RISC-V architecture and/or otherwise make use of RISC-V for CI/CD deployments or other testing purposes. In this article are some benchmarks showing the RISC-V EM-RV1 performance against Intel and AMD x86_64 Linux.

Back in late 2023 were Rust abstractions for the Linux kernel's Virtual File-System (VFS) code. Those patches by Microsoft engineer Wedson Almeida Filho have now seen a second iteration posted... In addition to various improvements to the Rust VFS bindings, the new patches bring a work-in-progress EXT2 Rust file-system driver...

Debian's APT packaging tool is working its way toward the big APT 3.0 release. The APT 2.9 development series is underway and debuting last month was APT's new (CLI) user interface with a columnar display, colored text, and other improvements for this widely-used tool on Debian-based environments. APT 2.9.3 is out today as the newest development release and new to this version is a new package solver...

The Human Interface Devices (HID) subsystem updates have been submitted for the newly-opened Linux 6.10 kernel merge window. Among the HID driver updates coming with Linux 6.10 are supporting the Steam Deck IMU motion sensors as well as HID coverage for the ASUS ROG Ally and ASUS ROG Z13 devices...

After the 22 patches were under review for the past eight months, merged today is the NVK Vulkan driver support for the VK_EXT_image_drm_format_modifier extension for handling DRM format modifiers...

Along with the IO_uring improvements for Linux 6.10, the block subsystem changes have also been merged for this new kernel version...