Month: 2025-07 — Focused feature delivery in geerlingguy/linux: PS/2 Function Keycode Expansion (F13-F24) for the atkbd driver. Expanded atkbd_set2_keycode mappings to recognize a wider range of PS/2 function keys, improving hardware compatibility and end-user productivity. The change is committed as: 17eabb792740cea3f24b236e150f9fee8cd344f3 with message "Input: atkbd - correctly map F13 - F24". Major bugs fixed: none reported this month. Impact: enables extended F-key usage on PS/2 keyboards across deployments, reducing support friction and expanding enterprise applicability. Technologies/skills demonstrated: Linux kernel input subsystem (atkbd), PS/2 keycode mapping, patch development and rigorous commit hygiene.

April 2025 monthly summary for systemd/systemd focusing on hardware key mapping improvements. Delivered targeted fixes to FN key recognition and behavior on TUXEDO NB02 and InfinityFlex 14 Gen1 laptops, ensuring system controls and shortcuts function as expected. This work reduces user confusion and support requests, and strengthens hardware support quality in the hwdb/keyboard database.