問題:
$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver.
Make sure that the latest NVIDIA driver is installed and running.
解決方案:
- 記錄版本,如我這邊是430.64;
ls /usr/src | grep nvidia
nvidia-430.64
- 安裝dkms;
sudo apt install dkms
- 重新安裝驅動,版本號改成自己的。
sudo dkms install -m nvidia -v 430.64