安装
windows安装新驱动，wsl2内部不需要安装驱动，直接安装cuda-toolkit
wget https://developer.download.nvidia.com/compute/cuda/repos/wsl-ubuntu/x86_64/cuda-wsl-ubuntu.pin
sudo mv cuda-wsl-ubuntu.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/12.8.1/local_installers/cuda-repo-wsl-ubuntu-12-8-local_12.8.1-1_amd64.deb
sudo dpkg -i cuda-repo-wsl-ubuntu-12-8-local_12.8.1-1_amd64.deb
sudo cp /var/cuda-repo-wsl-ubuntu-12-8-local/cuda-*-keyring.gpg /usr/share/keyrings/
sudo apt-get update
sudo apt-get -y install cuda-toolkit-12-8
nvidia-smi使用
ln -s nvidia-smi -> /usr/lib/wsl/lib/nvidia-smi
卸载
sudo apt --purge remove cuda-toolkit-12-8
dpkg -l | grep cuda
sudo dpkg --purge cuda-repo-wsl-ubuntu-12-8-local cuda-toolkit-12-8-config-common cuda-toolkit-12-config-common cuda-toolkit-config-common cuda-visual-tools-12-8
再次运行检查命令，确认系统中已无任何 CUDA 相关包。
dpkg -l | grep cuda
docker-toolkit
参考文档
https://learn.microsoft.com/en-us/windows/ai/directml/gpu-cuda-in-wsl
https://docs.nvidia.com/cuda/wsl-user-guide/index.html#wsl-2-support-constraints
https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&Distribution=WSL-Ubuntu&target_version=2.0&target_type=deb_local