Linux NewsHyprland 0.53.2 Improves Plugin Handling and Workspace Stability
Hyprland 0.53.2 tiling Wayland compositor is out, improving plugins, window handling, and multi-monitor behavior.
GNU Guix 1.5.0 released
Version 1.5.0 of the GNU Guix package manager and the Guix System have been released. Notable improvements include the ability to run the Guix daemon without root privileges, support for 64-bit RISC-V, and experimental support for the GNU Hurd kernel. The release comes with ISO-9660 installation images, virtual machine images, and with tarballs to install the package manager on top of your GNU/Linux distro, either from source or from binaries—check out the download page. Guix users can update by running guix pull. It's been 3 years since the previous release. That's a lot of time, reflecting both the fact that, as a rolling release, users continuously get new features and update by running guix pull; but it also shows a lack of processes, something that we had to address before another release could be made. During that time, Guix received about 71,338 commits by 744 people, which include many new features. LWN last looked at Guix in February 2024.
Two new stable kernels for Friday
Greg Kroah-Hartman has released the 6.18.7 and 6.12.67 stable kernels. As always, each contains important fixes throughout the tree. Users are advised to upgrade.
3 cool Linux apps to try this weekend (January 23 - 25)
The first one lets you draw that cool ASCII art without any typing.
Security updates for Friday
Security updates have been issued by AlmaLinux (kernel), Debian (bind9, chromium, osslsigncode, and python-urllib3), Fedora (freerdp, ghostscript, hcloud, rclone, rust-rkyv0.7, rust-rkyv_derive0.7, and vsftpd), Mageia (avahi and harfbuzz), SUSE (alloy, avahi, busybox, cargo-c, corepack22, corepack24, curl, docker, dpdk, exiv2-0_26, ffmpeg-4, firefox, glib2, go1.24, go1.25, gpg2, haproxy, kernel, kernel-firmware, keylime, libpng16, librsvg, libsodium, libsoup, libsoup2, libtasn1, log4j, net-snmp, open-vm-tools, openldap2_5, ovmf, pgadmin4, php7, podman, python-filelock, python-marshmallow, python-pyasn1, python-tornado, python-urllib3, python-virtualenv, python3, python311-pyasn1, python311-weasyprint, rust1.91, rust1.92, util-linux, webkit2gtk3, and wireshark), and Ubuntu (libxml2 and pyasn1).
Firmware Upstreamed For Audio Support With Upcoming Dell & Lenovo Panther Lake Laptops
Similar to the new Intel IPU 7.5 firmware upstreamed for Panther Lake this week, Cirrus has upstreamed their CS42L45 codec firmware for upcoming Dell and Lenovo laptops making use of this audio codec...
Linux 6.19 Scheduler Feature Being Disabled Due To Performance Regressions
Queued into tip/tip.git's "sched/urgent" Git branch today is a patch to disable the kernel scheduler's NEXT_BUDDY functionality that was re-implemented back during the Linux 6.19 merge window. It turns out to cause some performance regressions that have yet to be otherwise addressed...
VVenC H.266 Encoder Rolls Out More ARM Optimizations For Nice Performance Gains
Fraunhofer HHI this week released a new version of VVenC, their open-source H.266 video encoder. Among the changes this release are more performance optimizations for ARM and I have run some comparison benchmarks using a NVIDIA GB10 SoC with the Dell Pro Max GB10...
Proxmox VE Series Part 1: The Basics
You may have heard of Proxmox Virtual Environment (VE), or may even know what it is or have used it. For those who haven't heard of it, barely used it , or just want to know more, here are a series of articles to cover Proxmox VE in more detail. Proxmox is an open-source substitute for VMware, which is offered as a free version. Proxmox Basics As I stated, Proxmox is open-source and is a free solution for virtualization. Of course, there is a subscription-based version that allows... https://www.linux.org/threads/proxmox-ve-series-part-1-the-basics.58546/
Arduino UNO Q Is a Hybrid SBC With Linux and Real-Time Microcontroller
Arduino expands the UNO Q lineup with a 4GB RAM and 32GB storage variant, making the hybrid Linux SBC better suited for standalone use.
Vulkan Roadmap 2026 Milestone: Variable Rate Shading, Host Image Copies & More
In addition to the release today of Vulkan 1.4.340 with the new descriptor heap "VK_EXT_descriptor_heap" extension and three other new extensions, The Khronos Group's Vulkan Working Group has also published the Vulkan Roadmap 2026 Milestone...
AMD Ryzen AI Software 1.7 Released For Improved Performance On NPUs, New Model Support
AMD today released a new version of Ryzen AI Software, the user-space packages for Microsoft Windows and Linux for making use of the Ryzen AI NPUs for various AI software tasks like Stable Diffusion, ONNX, and more...
GNU Guix 1.5 Released With RISC-V Support, Experimental x86_64 GNU Hurd Kernel
GNU Guix 1.5 is out today as the latest major release for this platform built around its functional package manager. This is a big upgrade with it having been three years since the GNU Guix 1.4 release...
Linux Lands Fix For Its "Subtly Wrong" Page Fault Handling Code For The Past 5 Years
Merged today for the Linux 6.19 Git kernel and then in turn for back-porting to prior Linux kernel series is making the x86 page fault handling code disable interrupts properly. Since 2020 it turns out the handling was subtly wrong but now corrected by Intel...
Zlib-rs 0.6 Released With Improved AVX-512 Support
Zlib-rs is the effort out of the Trifecta Tech Foundation to provide a Zlib compression implementation written in the Rust programming language that can serve as a C dynamic library and Rust crate. The intent here being that zlib-rs is potentially safer than the classic C-based implementation of Zlib...