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Ubuntu 26.10 completes its transition to Rust-based coreutils

Ubuntu 26.10 completes the distroโ€™s move to Rust-based core utilities, with the commands previously held back due to security issues now migrated to memory-safe versions. cp, mv and rm were held back on their GNU versions in Ubuntu 26.04 LTS while TOCTOU (time-of-check to time-of-use) issues were addressed in the uutils versions. Wit those issues now resolved upstream, Ubuntu 26.10 has made the switch; the โ€˜Stonking Stingrayโ€™ ships with a full set of Rust core utilities, including ls, cat, chmod, chownand du. Canonicalโ€™s engineers began โ€œoxidisingโ€ the distro โ€“ replacing foundational software with Rust alternatives โ€“ in 2025, noting the security benefits of doing so (as Rust catches memory bugs at compile time, [โ€ฆ]

Phoronix

Zstd Improvement For Linux 7.4 To Avoid Redundant Initialization

In addition to Usama Arif's recent Linux patches for addressing a major inefficiency within the Linux kernel's Zstd compression code, he also has a separate patch series destined for Linux 7.4 to further enhance the Zstd compression/decompression performance by avoiding redundant initialization...

Phoronix

ARCTIC's Fan Controller Driver For Linux Being Dual-Licensed With BSD-2-Clause

Earlier this year ARCTIC published a fan controller driver for Linux. Besides being rare for an enthusiast-oriented company to publish a Linux driver themselves where typically it's left up to the open-source community for driver support for such peripherals, it was all the more interesting as they published the Linux driver and got it mainlined before the product was even released. In the end the ARTCIC Fan Controller is the best desktop fan controller for Linux and less than $10 USD. That open-source driver is now being dual-licensed to help with in bringing it to more operating systems...