[Unit] Description=ComfyUI — Local AI Image Generation (AMD ROCm / FLUX.1-schnell) Documentation=https://github.com/comfyanonymous/ComfyUI After=network.target [Service] Type=simple WorkingDirectory=%h/ComfyUI ExecStart=%h/ComfyUI/.venv/bin/python main.py --listen --port 8188 Restart=on-failure RestartSec=10 # AMD RX 7900 XTX ROCm GFX override — required for correct GPU detection Environment=HSA_OVERRIDE_GFX_VERSION=11.0.0 # Redirect output — follow with: journalctl --user -u comfyui -f StandardOutput=journal StandardError=journal [Install] WantedBy=default.target