我在笔记本电脑上安装了 Ubuntu 20，内核为 5.7.9，驱动程序为 nvidia-smi 450.57，配有 AMD 集成显卡和 gtx 1660 ti，但似乎集成显卡用于所有功能。输出来自nvidia-smi
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 450.57 Driver Version: 450.57 CUDA Version: 11.0 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 GeForce GTX 166... Off | 00000000:01:00.0 Off | N/A |
| N/A 49C P8 3W / N/A | 11MiB / 5944MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1221 G /usr/lib/xorg/Xorg 4MiB |
| 0 N/A N/A 2466 G /usr/lib/xorg/Xorg 4MiB |
+-----------------------------------------------------------------------------+