MX Linux 25.3 "Infinity," released on September 20, 2026, serves as the third point release of its Debian 13.7-based series, following previous updates 25.1 and 25.2. This release includes the Debian 6.12.107 LTS kernel and introduces MX-specific tools such as Verify-iso-sig for ISO signature checks and MX-Theme-Colors for customizing GTK themes. Users can easily access the latest updates through an apt full-upgrade without needing to reinstall the system. The update enhances various editions, including Xfce, KDE Plasma, and Fluxbox, while offering improvements to existing tools and kernel support for newer hardware

MX Linux 25.3 Released: Debian 13.7 Update with New Kernels and Tools

MX Linux 25.3 "Infinity" shipped on September 20, 2026 as the third point release of its Debian 13.7-based series, following 25.1 and 25.2. The update refreshes the Xfce, KDE Plasma, and Fluxbox editions with Debian's 6.12.107 LTS kernel, while the Xfce AHS build gains a Liquorix 7.2.6 kernel and Mesa 26.1.4 graphics stack. New MX-specific tools include Verify-iso-sig for cross-distribution ISO signature checks, MX-Theme-Colors, and GUI access to Siduction 7.x kernels, though existing users can pull in all changes through a simple apt full-upgrade.

MX Linux 25.3 Released: Debian 13.7 Update with New Kernels and Tools @ Linux Compatible