Setting Up Dual GPU Gaming Laptops in Hyprland

Gaming laptops with dual GPUs are common, and they are a pain on Linux. I run an ASUS Zephyrus G15 with an AMD integrated GPU and an NVIDIA discrete GPU. Before I fixed the setup, I dealt with broken resume from suspend, terrible battery life, overheating, and games that ran worse than they should. This is a practical guide for setting up dual GPU systems in Hyprland. Most of it applies to other Wayland compositors too. Step 1: Set the iGPU as primary Hyprland uses the AQ_DRM_DEVICES environment