docs(faq): 更新 GPU 加速相关问题的解决方案

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@ -50,6 +50,21 @@ netsh int ipv4 add excludedportrange protocol=tcp startport=5455 numberofport
net start winnat
```
## 问题 9MinerU GPU 加速似乎只调用了第一张显卡,如何指定其它显卡?
**回答:** MinerU 1.x 本身无法指定具体所用显卡且不支持多显卡部署可通过以下方式去限定后端容器所能利用的显卡id。
修改`docker\docker-compose_gpu.yml`
```bash
deploy:
resources:
reservations:
devices:
- driver: nvidia
capabilities: [gpu]
device_ids: ["2"] # 使用索引号指定id为2的显卡
```
---

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@ -12,7 +12,13 @@ docker启动
docker compose -f docker/docker-compose_gpu.yml up -d
```
若启动失败可通过以下方式增加docker对gpu加速的支持。
若启动后发现容器找不到显卡信息则需要再单独安装nvidia-container-runtime
```bash
sudo apt install nvidia-container-runtime
```
若上述未能解决,可考虑使用以下备用方案:
```bash
# 575为具体版本号可根据具体gpu型号选择合适的版本
@ -20,7 +26,6 @@ sudo apt install nvidia-cuda-toolkit
sudo apt install nvidia-container-toolkit
sudo apt install nvidia-fabricmanager-575
sudo apt install libnvidia-nscq-575
sudo apt install nvidia-container-runtime
sudo systemctl start nvidia-fabricmanager
sudo systemctl enable nvidia-fabricmanager
sudo systemctl status nvidia-fabricmanager