macOS 27 Beta Boots Asahi Linux Off Apple Silicon
The Asahi Linux team is warning Apple Silicon users not to upgrade to the macOS 27 beta because Apple’s changes to the boot picker and Startup Disk app make Asahi partitions invisible, preventing Linux from booting. The Register reports: The team added: “If you insist on trying out macOS 27 as soon as possible, please ensure you install a secondary copy of macOS 26 first, or … ⌘ Read more
Intel Arc Pro B70 Showing Off Some Performance Wins With Linux 7.1
After recently noticing the Intel Arc B580 performing better on Linux 7.1 for that kernel version soon to be released as stable, I was curious if there were performance gains also to be found with the new flagship Arc Pro B70 BMG-G31 workstation graphics card. Here are some benchmarks of the Intel Arc Pro B70 in relevant workloads between Linux 7.0 and the near-final Linux 7.1 kernel. ⌘ Read more
Buildroot 2026.05 released
Version\
2026.05 of the Buildroot tool
has been released. Buildroot simplifies and automates the process of
building embedded Linux systems using cross-compilation. Notable
changes in this release include support for Arm Neoverse cores,
addition of XFS rootfs generation, as well as many package updates and
bug fixes. See the CHANGES
file f … ⌘ Read more
Linux’s CrOS EC Driver To Support Custom Fan Curves - Useful For Framework Laptops
The cros_ec Linux kernel driver is used for supporting the ChromeOS Embedded Controller “EC” used by Chromebooks and various other laptops like Framework Laptops. With patches pending to cros_ec, support for custom fan curves is being introduced… ⌘ Read more
KDE KWin Patches Aiming To Optimize Gaming Latency To Better Compete With Windows
Open-source developer Jakub Okoński has been working on comparing the gaming latency between Linux and Windows and in turn working to drive some improvements into KDE’s KWin Wayland compositor so the latency is more competitive with the gaming experience under Microsoft Windows 11… ⌘ Read more
Linux Firmware Repository Preps For AI Coding Agents
The linux-firmware.git repository that serves as the de facto home of all the binary blobs used by the mainline Linux kernel open-source drivers has now introduced AGENTS.md documentation and other preparations for embracing AI coding agents… ⌘ Read more
AMDGPU Linux Driver Preps For HDMI 2.1 Compliance Testing
While not as exciting as features like HDMI 2.1 FRL and Display Stream Compression itself, as part of AMD’s efforts to provide a fully open-source HDMI 2.1 driver implementation for AMDGPU, new code is being prepped for their kernel driver to support the HDMI compliance testing efforts… ⌘ Read more
Linux’s KVM Preps For APX Support In VMs
Among the Kernel-based Virtual Machine (KVM) work being queued ahead of the upcoming Linux 7.2 merge window are preparations for supporting Advanced Performance Extensions within KVM virtual machines… ⌘ Read more
Root-Zugriff möglich: Falsch gesetztes Zeichen reißt Lücke in den Linux-Kernel
Nur ein Ausrufezeichen an falscher Stelle im Code einer Komponente des Linux-Kernels hat eine gefährliche Root-Lücke zur Folge. ( Sicherheitslücke, Ubuntu)
Linux Sees Patches For “Critical” Vulnerability Affecting Many Arm CPUs
Made public today is CVE-2025-10263 as a “critical” security vulnerability affecting many different Arm CPU cores. CVE-2025-10263 could allow for privilege escalation on affected systems due to a specific timing condition during a memory permission change. Fundamentally it comes down to completion of affected memory accesses might not be guaranteed by the completion of a TLBI… ⌘ Read more
Alpine Linux 3.24 Improves Installer Experience, Adds COSMIC Desktop Option
Alpine Linux, the Linux distribution popular especially for containers / micro-services and embedded devices, is out with its newest feature release… ⌘ Read more
Alpine Linux 3.24.0 Released
Article URL: https://alpinelinux.org/posts/Alpine-3.24.0-released.html
Comments URL: https://news.ycombinator.com/item?id=48467570
Points: 19
# Comments: 1 ⌘ Read more
High-Severity Vulnerability In Linux Caused By a Single Errant Character
An anonymous reader quotes a report from Ars Technica: Researchers have analyzed a high-severity vulnerability in Linux that’s able to escalate untrusted users to root by exploiting a bug you don’t often see: a single errant character inside the kernel. The vulnerability, tracked as CVE-2026-23111, is located in nf_tables, a subsyst … ⌘ Read more
The LD_DEBUG environment variable (2012)
Article URL: https://bnikolic.co.uk/blog/linux-ld-debug.html
Comments URL: https://news.ycombinator.com/item?id=48464330
Points: 3
# Comments: 0 ⌘ Read more
macOS 27 Beta Breaks The Ability To Boot Asahi Linux
Asahi Linux is warning its users from trying out the new macOS 27 “Golden Gate” beta released this week by Apple. With macOS 27 beta, the Asahi Linux partition is no longer visible and thus unable to boot to your Apple Silicon Linux installation… ⌘ Read more
Asahi Linux warns users not to upgrade to macOS 27 beta
The Asahi Linux project,
which brings Linux support to Apple Arm-based Macs, has warned\
its users not to upgrade to the macOS 27 “Golden Gate”
beta.
Apple has changed how the boot picker and Startup Disk applications
detect valid OS boot volumes. When using either from macOS 27, your
Asahi partition will not be visible! We believe this to be a bug, and
have filed a report (FB2 … ⌘ Read more
Linux App Summit 2026 (Heise)
Heise is carrying a\
report from the Linux App Summit, held in Berlin in May.
The slightly more than a dozen talks were symbolically framed
between the opening keynote by systemd creator Lennart Poettering
and the closing talk by Jorge Castro, initiator of the Universal
Blue project, from which the modern Linux systems Bluefin and
Bazzite emerged. Both Castro and Poettering ca … ⌘ Read more
Linux 7.2 Preparing Intel Key Protection Technology “KPT” For Next-Gen QAT
Going back to the launch of 1st Gen Xeon Scalable processors in 2017 was Intel Key Protection Technology (KPT) promoted and there have been Key Protection Technology references in QuickAssist (QAT) documentation since 2016. Surprisingly we are only now seeing Key Protection Technology references for the upstream Linux QAT driver as Intel engineers prepare for their next-gen “Gen6” QuickAssist hardware support… ⌘ Read more
Fedora 44 RISC-V Images Released, Including New “Omni” Kernel For Broader RISC-V Hardware Support
Following the official Fedora 44 images released one month ago, Fedora 44 RISC-V images were published today for those wanting to run this newest Fedora Linux on RISC-V hardware… ⌘ Read more
AMD Support Being Added To UFS Host Controller PCI Driver In Linux 7.2
Linux’s ufshcd-pci as the Universal Flash Storage host controller PCI driver has supported a variety of Intel devices to this point while for Linux 7.2 the first AMD device is set to be added… ⌘ Read more
Running CachyOS With The BORE Scheduler While Disabling Ananicy-CPP
Last week I ran benchmarks of CachyOS with the BORE scheduler using its “linux-cachyos-bore” kernel option. The results didn’t end up being as enticing as anticipated but the developer behind the BORE scheduler commented in the forums that he recently received reports from users experiencing game stuttering while using BORE that was attributed to CachyOS’ default use of Ananicy-Cpp. So over the weekend I did another CachyOS BORE run without t … ⌘ Read more
Firefox Merges Support For Vulkan Video Decoding
Firefox has merged initial support for Vulkan Video decoding, giving the browser a more cross-platform path for GPU-accelerated video playback beyond Linux’s long-running reliance on VA-API. Phoronix reports: Firefox on Linux has long been focused on the Video Acceleration API (VA-API) that isn’t universally supported by Linux graphics drivers. This has left to efforts like NVI … ⌘ Read more
Linux 7.1 Helping Intel Arc Battlemage Graphics Achieve Better Performance
Recent testing of the Intel Arc B580 Battlemage desktop graphics card has shown that the upcoming Linux 7.1 kernel release is delivering superior graphics performance over the current stable Linux 7.0 kernel. ⌘ Read more
[$] An update on fanotify
In a filesystem-track session at the 2026 Linux Storage,\
Filesystem, Memory Management, and BPF Summit, Amir Goldstein updated
attendees on the fanotify
filesystem-event monitoring
subsystem. He wanted to describe changes that had come in the last year or
so, as well as upcoming features and some remaining challenges in his
efforts [to use fanotify for hierarchical\
storage management](https://lwn.net/Ar … ⌘ Read more
Canonical Experimenting With x86-64-v3 Packages For Ubuntu 26.10
Canonical engineers are again evaluating the impact of building the Ubuntu Linux archive for the x86-64-v3 “amd64v3” micro-architecture feature level for its performance benefits on modern Intel and AMD systems. An amd64v3 archive is available of Ubuntu 26.10 for testing with the packages targeting this level that allows for AVX/AVX2 and other newer CPU x86_64 ISA capabilities of the past decade… ⌘ Read more
Linux 7.2 To Add ACPI CPPC v4 Support Authored By NVIDIA
Ahead of NVIDIA Vera ramping up, the upcoming Linux 7.2 kernel is adding the ACPI CPPC v4 support authored by a NVIDIA engineer… ⌘ Read more
Linux EFS File-System May Have New Maintainer - Or It Might Just Get Removed
An interesting quandary has arose on the Linux kernel mailing list over maintainership of old, unmaintained code within the Linux kernel. Someone has stepped up to maintain an old, very rare file-system driver but admittedly doesn’t even use it and just submitted basic fixes. Or is it just better removing that old code?.. ⌘ Read more
BeagleV Ahead & Lichee Pi 4a RISC-V Boards To See Working WiFi With Linux 7.2
In addition to the SpacemiT K1 and K3 RISC-V SoC Device Tree updates sent out last week, the RISC-V T-HEAD Device Tree “DT” changes were also sent out last week ahead of the upcoming Linux 7.2 kernel merge window… ⌘ Read more
Big-Tech und Open Source: Keine wirkliche Liebesheirat
Microsoft hat auf dem Open Source Summit Nordamerika 2026 überraschend eine eigene Linux-Distribution angekündigt. Doch Vorsicht ist geboten. Eine Analyse von Erik Bärwaldt ( Microsoft, Linux)
Linux 7.1-rc7 Released: Stable Hopefully Next Sunday
Last week Linux 7.1-rc6 was larger than Linus Torvalds wished for and for Linux 7.1-rc7 it has come in still heavier than typically seen this late in the cycle, but is shrinking and making Linus comfortable in hopefully releasing Linux 7.1 stable next Sunday… ⌘ Read more
Anthropic, please ship an official Claude Desktop for Linux
Article URL: https://github.com/anthropics/claude-code/issues/65697
Comments URL: https://news.ycombinator.com/item?id=48434436
Points: 3
# Comments: 2 ⌘ Read more
“Flatten The Pick” Linux Patches Progress For Better cgroup Scheduling While Linux Gaming
A month ago I wrote about Linux scheduler work to help boost gaming performance on old “potato” hardware with Intel engineer Peter Zijlstra noting that Linux cgroup scheduling has continued to be “a pain in the arse.” This work continues advancing with a third iteration of these “flatten the pick” patches being posted… ⌘ Read more
Linux 7.1-rc7 Adding More AMD Zen 6 CPU Models
Ahead of the Linux 7.1-rc7 test kernel release due out later today, a pull request has been submitted of some “x86 fixes” for this kernel release. Most notable with this pull request is acknowledging some additional AMD Zen 6 CPU models… ⌘ Read more
Valve Developer Posts New AMD Anti-Lag Implementation For RADV Driver
Daniel Schürmann of Valve’s Linux team has posted a new VK_AMD_anti_lag implementation for the RADV open-source Radeon Vulkan driver… ⌘ Read more
Linux DRM Ioctl Developed By AMD Being Disabled Following Ongoing Security Issue
It’s unfortunately another busy week in the Linux 7.1 kernel space with not everything slowing down so well, late in the cycle and leading to the upcoming 7.1 stable release. This week’s DRM pull request of kernel graphics/accelerator drivers is again heavy on fixes and also ends up disabling an ioctl interface given ongoing security concerns from that code merged last year… ⌘ Read more
Valve Says Steam Machine ‘Shipping This Summer’
Valve says its long-awaited Steam Machine and Steam Frame are both “shipping this summer.” The company is also expanding its Verified program beyond Steam Deck to cover the new hardware. “Steam Verified is a developer-focused program where game makers ensure that their titles are capable of running on the Deck (meaning they’ll run fine under Linux), that the UI elements and tex … ⌘ Read more
[$] Moving beyond fork() + exec()
Since the earliest days of Unix, two of the core process-oriented system
calls have been fork(), which creates a child process as a copy of
the parent, and exec(), which runs a new program in the place of
the current one. In Linux kernels, those system calls are better known as
clone()
and execve(),
but the core functionality remains the same. While there is elegance to
this process-cr … ⌘ Read more
ARM Linux Server Performance Up More Than 7x Geo Mean In 8 Years, As Much As 15x With NVIDIA Vera CPU
NVIDIA’s Vera CPU is delivering the fastest ARM performance I have ever seen. For putting it into perspective how far the ARM server CPU hardware has come in just the last decade and for some “fun” benchmarks as part of Phoronix marking 22 years of Linux hardware reviews and benchmarking, here are some benchmarks showing the Ampere eMAG from September 2018 to the performance now with NVIDIA Vera. Not even factori … ⌘ Read more
More SpacemiT K3 & K1 Support Landing In Upstream Linux 7.2
In addition to Apple M3 Device Trees for Linux 7.2, the SpacemiT RISC-V SoCs are seeing some notable Device Tree improvements with this next version of the Linux kernel… ⌘ Read more
NVIDIA’s Nova Driver Continues Being Built Up In Linux 7.2 Along With Other DRM Rust Code
Danilo Krummrich sent out the main set of DRM Rust subsystem changes on Thursday that are targeting the Linux 7.2 kernel. NVIDIA’s open-source Nova driver continues seeing a bulk of the DRM Rust work as this modern successor to Nouveau continues taking shape… ⌘ Read more
GNOME 51 Retires Legacy NVIDIA Driver Support With Removing EGLStreams
EGLStreams was NVIDIA’s original route to supporting Wayland with their official Linux graphics driver stack. Adoption was limited and driver vendors outside of NVIDIA didn’t end up going with EGLStreams/EGLDevice. Thankfully, NVIDIA corrected course long ago with DMA-BUF, GBM, and KMS support that aligns with the rest of the ecosystem, and now that old code path is being removed from GNOME Mutter… ⌘ Read more
Today Marks 22 Years Of Phoronix For Linux Hardware Testing & Benchmarking
Today marks 22 years since I started Phoronix.com to focus on Linux hardware reviews. It’s been quite a journey from the early state of Linux hardware support….. ⌘ Read more
Benchmarking The BORE Scheduler Performance With CachyOS Linux
Earlier this week I ran benchmarks of different CachyOS Linux kernel flavors that proved interesting from the performance overhead of their hardened kernel build to various other interesting performancr takeaways. One kernel flavor I hadn’t tested though was their build with the BORE scheduler. Given the interest and feedback from Phoronix readers, here is an article focused on looking at the performance of the BORE scheduler for the Linux kernel on CachyOS. ⌘ Read more
Dave Airlie on Linux Kernel Maintenance (SE Radio)
The Software Engineering Radio podcast has put up an\
interview with graphics maintainer Dave Airlie. Much of what is in
there will not be news to LWN readers, but it is an interesting overview of
the life of a large-subsystem maintainer.
I was talking to a few of the Rust people, and I thought: these are
very young people, these are a group of people in their 20s, maybe
30s, they are a you … ⌘ Read more
Linux 7.1 + Mesa 26.1 Performance With The Radeon RX 9070 GRE, RX 9070 XT
With this week’s launch day review of the AMD Radeon RX 9070 GRE, Ubuntu 26.04 with its Linux 7.0 and Mesa 26.0 default driver stack was used for testing. That choice was made since the Ubuntu 26.04 release is still fresh, the RDNA4-based RX 9070 GRE was working without issue there, and from other RDNA4 testing knowing there isn’t much uplift from the in-development Linux 7.1 kernel or the current stable Mesa 26.1 OpenGL RadeonSI / V … ⌘ Read more
[$] Splicing out vmsplice()
The splice()
and vmsplice()
system calls are meant to improve performance for certain data-movement
tasks by minimizing (or avoiding altogether) system calls and the copying
of data. They also have a long history of security problems. The recent
flood of LLM-discovered vulnerabilities has drawn attention, once again, to
splice() and vmsplice(); as a result, they may end up
being removed a … ⌘ Read more
Linux 7.2 Will Be Able To Boot On Apple M3 Macs - But Far From Useful For End-Users
The upcoming Linux 7.2 mainline kernel is expected to be able to boot on Apple M3 devices including the M3-powered iMac and MacBook products. But before getting too excited it’s still a long ways to go before it will actually be useful for any Apple M3 daily usage under Linux with the overall support at this stage still being very limited for these 2~3 year old Apple Macs… ⌘ Read more
Qualcomm Gets The Lenovo Yoga Slim 7x Gen11 Snapdragon X2 Laptop Working On Linux
For those interested in the prospects of running Snapdragon X2 laptops on Linux rather than Windows 11 on ARM, the Lenovo Yoga Slim 7x Gen11 has emerged as one of the initial X2 laptops with tentative Device Tree handling to allow Linux to boot on this latest-generation Qualcomm-powered laptop,.. ⌘ Read more
Qualcomm Gets The Lenovo Yoga Slim 7x Gen11 Snapdragon X2 Laptop Working On Linux
For those interested in the prospects of running Snapdragon X2 laptops on Linux rather than Windows 11 on ARM, the Lenovo Yoga Slim 7x Gen11 has emerged as one of the initial X2 laptops with tentative Device Tree handling to allow Linux to boot on this latest-generation Qualcomm-powered laptop,.. ⌘ Read more
AMD’s GAIA Finally Has A Nice Multi-Device Experience For AI
AMD’s GAIA open-source project geared for building AI agents that run locally on your PC is out with a significant new feature release for Windows and Linux systems… ⌘ Read more