NVIDIA_CUDA_Toolkit_Install

Install CUDA Tool Kit 10.2 on Ubuntu 18.04 LTS

---

@nabang1010

Vertify Hardware

lspci | grep -i nvidia
uname -m && cat /etc/*release
gcc --version
uname -r

Install CUDA

wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-ubuntu1804.pin
sudo mv cuda-ubuntu1804.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget https://developer.download.nvidia.com/compute/cuda/10.2/Prod/local_installers/cuda-repo-ubuntu1804-10-2-local-10.2.89-440.33.01_1.0-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu1804-10-2-local-10.2.89-440.33.01_1.0-1_amd64.deb
sudo apt-key add /var/cuda-repo-10-2-local-10.2.89-440.33.01/7fa2af80.pub
sudo apt-get update
sudo apt-get -y install cuda

Post installation (enviroment setup)

1. Open .bashrc file

sudo gedit ~/.bashrc

2. Insert 2 lines and save

export PATH=/usr/local/cuda-10.2/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-10.2/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}

3. Use source command is to refresh the current shell environment by running the bashrc file.

source ~/.bashrc