Latest Linux and open source news from around the web

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Phoronix

Ubuntu 26.04 Provides More Performance For AMD Ryzen AI Max "Strix Halo"

Last week I provided benchmarks to quantify how the AMD Strix Halo graphics performance has evolved since launch one year ago, in today's article is a look at how the Zen 5 CPU performance with the flagship Ryzen AI Max+ 395 has evolved under Linux in the year since these exciting APUs began making their way to high-end laptops and desktops. Complementing the nice Radeon 8060S performance gains are also some nice CPU performance benefits quantified when using Ubuntu 26.04.

Phoronix

Intel QAT Driver With Linux 7.1 Adding Zstd Offload Support

The Intel QuickAssist "QAT" driver for the mainline Linux 7.1 kernel is adding support for Zstd offloading across QuickAssist Gen 4 / Gen 5 / Gen 6 accelerators for Zstandard compression as well as Zstandard decompression (limited there to the latest Gen 6 hardware)...

Phoronix

AMD ISP4 Driver On Track To Be Merged For Linux 7.2

It looks like with the Linux 7.2 kernel later in the year the AMD ISP4 driver will finally be merged to mainline. This driver is needed for the web camera on the HP ZBook Ultra G1a Strix Halo laptop and other future AMD Ryzen laptops...

Phoronix

RISC-V XIP Linux Feature Being Removed After It Keeps Breaking For Months At A Time

Introduced in Linux 5.13 back in 2021 was eXecute In Place "XIP" support for RISC-V that allows for the kernel image to be executed from ROM. The intent is on allowing the kernel to run from non-volatile storage like NOR flash that is directly addressable by the CPU and to reduce RAM usage. But after RISC-V XIP support is broken for months at a time, the feature is now set to be retired from the mainline kernel...

Phoronix

Mesa Granted Permanent Updates Exception For Fedora Linux

It doesn't change too much in practice with how Mesa updates typically have been handled under Fedora Linux, but now it's officially documented: Mesa graphics drivers have a permanent updates exception so new Mesa versions can be shipped as updates in Fedora stable releases...

OMG! Ubuntu

Firefox’s free VPN rollout finally reached me – is it any good though?

Firefox recently added a free built-in VPN to its desktop browser, but access to the feature is rolling out gradually. I got the prompt on my Ubuntu machine last night, so here’s a rundown of what it actually does, what it doesn’t, and how to set it – assuming you have it. If you’re waiting for it to roll out to you, there’s no special update or download to look out for as this is a progressive rollout feature – Mozilla enables it remotely, in stages. There was no fanfare when it arrived for me, the toolbar button just appeared. […]

LWN.net

Introducing the FreeBSD laptop integration testing project

Recently, the FreeBSD Foundation has been making progress on improving the operating system's support for modern laptop hardware. The foundation is now looking to expand testing to encompass a wider range of hardware; it has announced a laptop integration testing project to allow the community to easily test FreeBSD's compatibility with laptops and submit the results. With limited access to testing systems, there's only so much we can do! We hope to work together with volunteers from the community who want FreeBSD to work well on their laptops. While we expect device hardware and software enumeration to be a fully automated process, we feel that manually-submitted comments about personal experience with FreeBSD are equally valuable. We plan to highlight this commentary on our "matrix of compatibility" webpage for each tested laptop. We are striving to make it as easy as possible to submit your results. You won't have to worry about environment setup, submission formatting, or any repo-