NVIDIA驱动程序找不到libnvidia-ml.so，也无法成功安装cuda
NVIDIA驱动程序找不到libnvidia-ml.so，也无法成功安装cuda
提问于 2019-04-16 09:13:38
我在我的个人电脑(ubuntu18.04LTS)中有下面的nvidia显卡
英特尔i5 9600K
NVIDIA GeForce RTX2070
我已经通过以下方式安装了cuda和nvidia驱动程序
sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
sudo apt update
sudo apt install cuda cuda-drivers
sudo reboot然后
nvidia-smi
NVIDIA-SMI couldn't find libnvidia-ml.so library in your system. Please make sure that the NVIDIA Display Driver is properly installed and present in your system.
Please also try adding directory that contains libnvidia-ml.so to your system PATH.我搜索libnvidia-ml.so
ls /usr/lib/nvidia
pre-install有什么建议让这件事起作用吗？nvidia-smi在哪里试图找到libnvidia-ml.so？
回答 1
Ask Ubuntu用户
发布于 2019-04-16 11:19:18
我解决了这个问题。移除所有的cuda和nvidia驱动程序
sudo apt-get --purge remove nvidia-*
sudo apt-get --purge remove cuda-*然后
自动安装驱动程序
sudo ubuntu-drivers autoinstall
sudo reboot要检查驱动程序是否已成功安装
nvidia-smi然后，安装Cuda-10.0(我将使用tensorflow=1.13.1)
sudo apt install nvidia-driver-418
sudo apt-get install cuda-10.0安装cudnn
echo "deb https://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64 /" | sudo tee /etc/apt/sources.list.d/nvidia-ml.list
sudo apt update
sudo apt install libcudnn7-dev=7.5.0.56-1+cuda10.0设置路径
sudo cp -a cuda/lib64/* /usr/lib/cuda/lib64/
sudo cp -a cuda/include/* /usr/lib/cuda/include/页面原文内容由Ask Ubuntu提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://askubuntu.com/questions/1134306
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