What Omarchy 4.0.3 changes for hardware compatibility

The hardware changes are specific

The Panther Lake kernel is updated to 7.2.3. The ASUS ExpertBook B9406 and Zenbook UX5406AA already had Panther Lake display and touchpad handling in v4.0.2; this kernel bump is an incremental improvement, not a new hardware enablement. It does not change the buying guidance for those models.

Fingerprint reader detection during setup is improved. This affects ThinkPads, Framework laptops and other models with fingerprint readers. The improvement aids setup detection; it does not establish that fingerprint login or Windows credential storage works on a specific model without a direct test.

Broadcom Wi-Fi now uses the DKMS driver path after Arch dropped the prebuilt module. This is a maintenance fix for affected models; it does not expand Broadcom Wi-Fi support to new hardware.

AI agents and security are not hardware changes

The headline additions are OpenClaw as a desktop app, Hermes Desktop integration, T3 Code, Perplexity desktop, Cursor CLI and Muse Code as default coding agents. These are product features, not hardware compatibility changes.

The security hardening covers mise command-wrapper input, plugin access to authentication services, temporary passwordless sudo expiry, locate indexing, sleep hook ownership, lock-screen authentication lookup and Kitty remote control. These do not change hardware behavior on their own.

Most hardware compatibility questions remain open

The official comparison does not modify the version-pinned NVIDIA, T2, Framework, Dell XPS, ASUS, Surface, Lenovo Yoga or TUXEDO handlers used in our current guides. A kernel version bump and a setup-detection improvement are incremental, not structural.

That leaves the same practical unknowns in place: hybrid graphics, sleep and dock behavior, battery life, internal displays and model-specific peripherals still depend on exact-machine observation.

What changes on this site

• The homepage now shows Omarchy v4.0.3 as the current stable release.
• The hardware guides retain their current evidence. An incremental kernel bump does not invalidate an existing buying recommendation or compatibility finding.
• If you rely on Broadcom Wi-Fi, confirm your kernel module path after updating.
• Hybrid graphics, battery life, internal displays, docks, and model-specific keys still require evidence from the exact configuration.