tl;dr: An Arch Linux maintainer got Arch Linux ARM running on an ASUS ProArt P16 with NVIDIA's N1X chip (128GB RAM, 6144 CUDA cores), publishing build scripts, patches, and installer extensions to handle the kernel, ACPI overrides, hid-asus, and audio. 7-Zip benchmarks match or slightly beat equivalent Windows setups, and Linux exposes the full 116 GiB as a unified pool to both CPU and CUDA—avoiding Windows' fixed GPU reservation split. Running Qwen3.8-Flash-Next-FP4 via vLLM, the laptop sustained ~30 tokens/s generation and handled 150 consecutive requests without degradation.