#!/bin/bash |
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### steps #### |
# verify the system has a cuda-capable gpu |
# download and install the nvidia cuda toolkit and cudnn |
# setup environmental variables |
# verify the installation |
### |
|
### to verify your gpu is cuda enable check |
lspci | grep -i nvidia |
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### If you have previous installation remove it first. |
sudo apt purge nvidia* -y |
sudo apt remove nvidia-* -y |
sudo rm /etc/apt/sources.list.d/cuda* |
sudo apt autoremove -y && sudo apt autoclean -y |
sudo rm -rf /usr/local/cuda* |
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# system update |
sudo apt update && sudo apt upgrade -y
#autoinstall the latest driver, although it is deprecated sudo ubuntu-drivers autoinstall
# reboot sudo reboot now
#this two lines might be optional but not sure yet curl -fsSL https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/3bf863cc.pub | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-cuda-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/nvidia-cuda-keyring.gpg] https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/ /" | sudo tee /etc/apt/sources.list.d/cuda-repository.list
#sudo apt update
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wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
sudo dpkg -i cuda-keyring_1.1-1_all.deb
sudo apt-get update
sudo apt-get -y install cuda-toolkit-12-9 #sometimes you can just do sudo apt-get -y install cuda but sometimes you have to be specific
Nvcc #you should see an error message
