Open-source News

Optimized NUMA Distances For Intel GNR & CWF, Other Scheduler Improvements In Linux 6.19

Phoronix - Tue, 12/02/2025 - 19:03
The big set of kernel scheduler changes were merged on Monday for the in-development Linux 6.19 kernel...

Kernel Credential Guards Merged For Linux 6.19

Phoronix - Tue, 12/02/2025 - 18:50
Merged yesterday for the Linux 6.19 kernel were "substantial" improvements to the kernel's credential infrastructure to provide guard-based management that allows for kernel code simplification and avoiding manual reference counting across many subsystems...

How to Manage Let’s Encrypt SSL Certificates with Certbot Commands

Tecmint - Tue, 12/02/2025 - 14:57
The post How to Manage Let’s Encrypt SSL Certificates with Certbot Commands first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

When someone visits your website, their browser and your server exchange information back and forth. Without encryption, this conversation happens

The post How to Manage Let’s Encrypt SSL Certificates with Certbot Commands first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Steam On Linux Use Easily Hits An All-Time High In November

Phoronix - Tue, 12/02/2025 - 09:05
The Steam Survey results are out for November 2025 and continue to be very positive for the growing adoption of Linux gaming thanks to the success of the Steam Deck, the underlying Steam Play (Proton) software, and now further excitement thanks to the upcoming Steam Machine and Steam Frame...

FreeBSD 15.0 Now Officially Available With Many Software Updates, Reproducible Builds

Phoronix - Tue, 12/02/2025 - 08:50
FreeBSD 15.0 is officially released as the newest major update to this leading BSD operating system...

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