1. GPU 驱动升级
[1] - 添加 ppa,安装 GPU 驱动:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
sudo apt install nvidia-390 # 安装最新驱动的版本号
[2] - 安装 cuda toolkit:
sudo apt install nvidia-cuda-toolkit
[3] - 重启电脑
sudo reboot
2. CUDA 升级
如 CUDA 10.0 升级到 CUDA10.1:
[1] - 卸载 CUDA 10.0:
sudo /usr/local/cuda-10.0/bin/uninstall_cuda_10.0.pl
#如果有cudnn,
sudo rm -rf /usr/local/cuda-10.0
[2] - 安装 CUDA 10.1:
wget http://developer.download.nvidia.com/compute/cuda/10.1/Prod/local_installers/cuda_10.1.243_418.87.00_linux.run
sudo sh cuda_10.1.243_418.87.00_linux.run