Open-source News

Linux 6.18 Will Fix Lockups When Systemd Units Read Lots Of Files

Phoronix - Sat, 09/27/2025 - 18:33
Linux engineer at Microsoft Christian Brauner sent out his set of 12 pull requests touching the VFS portion of the Linux kernel. These changes for the Linux 6.18 kernel include one pull request that touches the writeback code to address a situation of lockups being reported by users when systemd units read lots of files...

Btrfs Brings BS Greater Than PS For Linux 6.18, Better Parallelism For Read-Heavy Workloads

Phoronix - Sat, 09/27/2025 - 18:17
Among the early pull requests submitted already to Linus Torvalds in advance of the Linux 6.18 merge window opening soon is the Btrfs file-system updates. Btrfs for Linux 6.18 has a few items worth calling out but no major features this cycle...

Linux 6.18 sched_ext Preps For Cgroup Sub-Scheduler Support

Phoronix - Sat, 09/27/2025 - 18:05
The sched_ext scheduler framework that allows creating kernel thread schedulers via BPF programs is ready with some updates for the Linux 6.18 kernel...

KDE Plasma 6.5 Receives A Grayscale Mode, Early Feature Work Toward Plasma 6.6

Phoronix - Sat, 09/27/2025 - 17:56
Following last week's KDE Plasma 6.5 beta release, the focus has shifted to bug fixing ahead of the October release of Plasma 6.5.0. There have been some minor features to still squeeze in, a lot of bug fixing has commenced, and also some early feature work around Plasma 6.6...

GNOME's libadwaita Introduces Adaptive Sidebar Widget

Phoronix - Sat, 09/27/2025 - 08:30
Following last week's GNOME 49 release, This Week in GNOME is out with their latest weekly summary of all interesting GNOME developments. Notable now for this post-49.0 time is libadwaita adding an adaptive sidebar widget...

Ubuntu 25.10's Only Supported RISC-V Platform: QEMU Virtualization

Phoronix - Sat, 09/27/2025 - 02:20
Back in June it was announced by Canonical that for the Ubuntu 25.10 release they would be raising the RISC-V baseline to the RVA23 profile even with barely any available RISC-V platforms supporting that newer RISC-V profile. That change is still going ahead and leaves Ubuntu 25.10 on RISC-V currently only supporting the QEMU virtualized target...

Features Expected For Linux 6.18: File-System Improvements, Sheaves, New Drivers & More Perf

Phoronix - Sat, 09/27/2025 - 01:22
With Linux 6.17 expected for release this weekend, the Linux 6.18 merge window will in turn kick-off for its usual two week dance. Here is a look at some of the features on our radar that are expected to be merged for Linux 6.18, which is also likely to be the 2025 LTS kernel version...

Vulkan 1.4.328 Published With Copy Memory Indirect Extension

Phoronix - Fri, 09/26/2025 - 23:07
Vulkan 1.4.328 is now available as the latest specification update to this high performance graphics and compute API from The Khronos Group...

Linux 6.17 Gets Ready For Release With Intel Panther Lake & More Performance

Phoronix - Fri, 09/26/2025 - 22:51
The Linux 6.17 kernel is tracking well for its planned stable release on Sunday. Here is a look back at some of the most interesting changes to find with this next kernel version...

Ubuntu 25.10's Move To Rust Coreutils Is Causing Major Breakage For Some Executables

Phoronix - Fri, 09/26/2025 - 21:13
I noticed a number of benchmarks failing to run on Ubuntu 25.10 this week with reported checksum errors on the files... I quickly realized it's due to the recent Rust Coreutils transition for Ubuntu 25.10 causing some major breakage for those relying on Makeself archives...

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