Comments on How to Install Nvidia CUDA Toolkit on Ubuntu 18.04 LTS

Cuda is a parallel computing platform created by Nvidia that can be used to increase performance by harnessing the power of the graphics processing unit (GPU) on your system. In this tutorial, we will learn how to install Cuda on Ubuntu 18.04.

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By: Jason

Do I need to reinstall the Nvidia-driver? I am using Nvidia-390

By: Scott Morgan

Note that there is a typo on this line: "sudo chmod +x cuda_9.2.88_396.26_linux.run" 

The previous command downloads cuda_9.2.88_396.26_linux without the '.run' extension, so you will get an error. 

By: till

You're right, the file has a .run extension when downloaded by browser but not when downloaded by wget, maybe the author downloaded the file first by browser and did not notice it. I've altered the tutorial so that wget saves it with .run extension too.

By: Leandro

sudo chmod + x cuda_9.2.88_396.26_linux.run 

chmod: não foi possível acessar 'x': Arquivo ou diretório inexistente

root@leandro:~# sudo ./cuda_9.2.88_396.26_linux.run --verbose --silent --tomarkit --override

sudo: ./cuda_9.2.88_396.26_linux.run: comando não encontrado

By: Dzmitry

Thank you!

Your how-to helped me a lot.

By: Mandeep Singh

 

sudo echo "/usr/local/cuda-9.2/lib64" >> /etc/ld.so.confi get permission denied after running this command.Has CUDA been installed properly?

By: manuel

how do i verify if cuda has been installed correctly