9to5Linux Weekly Roundup for December 21st, 2025, brings news about Firefox AI kill switch, Linux Mint 22.3 Beta, Linux 6.17 EOL, and more.

The Linux Foundation reports over $310M in 2025 revenue, with $8.41M allocated to the Linux Kernel Project.

MPV 0.41 open-source media player is now available for download with improved Wayland support and ambient light support on Linux.

Darktable 5.4 open-source RAW image editor is now available for download with support for new cameras, new noise profiles, and bug fixes.

Firefox’s market share has cratered. Mozilla’s dependence on Google and executive pay have soared. What John Solomon is really walking into.

The ICORE-3576Q38 is a compact 38 mm × 38 mm system-on-module developed by T-Firefly and built around the Rockchip RK3576 application process...

Chimera Linux has published new December 2025 images based on kernel 6.18, delivering updated desktops and refreshed system components.

Ventoy 1.1.10 open-source bootable USB solution is now available for download with support for AerynOS and other improvements.

The beta release of Linux Mint 22.3 'Zena' is now available for testing ahead of the holidays for this latest incremental update to this ...

The Steam client is now 64-bit on Windows 10 and 11, while 32-bit Windows systems will continue receiving updates until 2026.