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ergetie / fusion_on_linux.md
Created December 3, 2025 13:16
Windows 11 SR-IOV Passthrough (Headless) on CachyOS

Windows 11 SR-IOV Passthrough (Headless) on CachyOS

1. Prerequisites & Hardware

  • OS: CachyOS (Arch-based)
  • CPU: Intel 12th/13th/14th Gen (e.g., i5-13600K) with UHD 770
  • GPU Strategy: SR-IOV (Single Root I/O Virtualization) to create virtual GPU slices.
  • BIOS Settings:
    • VT-d: Enabled
    • Above 4G Decoding: Enabled
    • Re-Size BAR: DISABLED (Crucial for 13th Gen iGPU passthrough stability)