Radeon Software for Linux 25.20.3 Released – “Exclusively Open-Source” With RADV

With the great upstream support for AMD Radeon graphics in the Linux kernel and Mesa, most desktop users / gamers / enthusiasts are best off just using the latest code shipped by their distributions or via the enthusiast-supported third-party archives/repositories. But for those on older enterprise Linux distributions, Radeon Software for Linux 25.20.3 was recently released for shipping that packaged AMD Linux graphics driver stack. This 25.20 series is the big one where they are now officially supporting the Mesa RADV Vulkan driver in place of their own former Vulkan Linux driver…

KDE Plasma 6.8 will be Wayland-only

KDE’s Plasma team has announced
that KDE Plasma will drop X11 session support with Plasma 6.8:

The Plasma X11 session will be supported by KDE into early
2027.

We cannot provide a specific date, as we’re exploring the
possibility of shipping some extra bug-fix releases for Plasma
6.7. The exact timing of the last one will only be known when we get
closer to its actual release, which we expect will be sometime in
early 2027.

What if I still really need X11?

This is a perfect use case for long term support (LTS)
distributions shipping older versions of Plasma. For example,
AlmaLinux 9 includes the Plasma X11 session and will be supported
until sometime in 2032.

See the blog post for information on running X11 applications
(still supported), accessibility, gaming, and more.

Intel Core Ultra 9 285K “Arrow Lake” Linux Performance Up ~9% One Year Later At ~85% Power Use

It’s been just over one year now since the launch of the Core Ultra 9 285K and other Arrow Lake desktop processors. For those that may be considering an Arrow Lake CPU this holiday season for a Linux desktop or just curious how the power and performance has evolved one year later, here are some leading-edge benchmarks of the Intel Core Ultra 9 285K compared to the launch-day performance last October.

NTFSPLUS Driver Updated As It Works Toward The Mainline Kernel

Announced last month was the NTFSPLUS driver as a new NTFS file-system driver for the Linux kernel with better write performance and more features compared to the existing NTFS options. A second iteration of that driver was recently queued into “ntfs-next” raising prospects that this NTFSPLUS driver could soon attempt to land in the mainline Linux kernel…

AMDGPU Driver Lacks HDMI 2.1 While AMD-Xilinx Driver Has Some HDMI 2.1 Support

Those following Phoronix and the open-source AMD Linux kernel graphics driver know that the HDMI Forum has prevented AMD from implementing HDMI 2.1 support in their open-source “AMDGPU” driver as due the driver implementation would run afoul to the organization’s licensing requirements. It’s been pointed out online this week that the AMD-Xilinx DRM driver though does have some HDMI 2.1 support albeit different hardware…