How to Install CUDA for Ubuntu 19.04 Disco 64-bit Step By Step

Installing

3. 3. Installing Headers

   Next Install Ubuntu’s Kernel Headers.

   sudo apt install linux-headers-$(uname -r)

   If Got “User is Not in Sudoers file” then see: How to Enable sudo

4. 4. Setting Up Repo

   See How Setup CUDA Ubuntu Repo Package

   CUDA Repository Setup

   CUDA Repo for Ubuntu

5. 5. Installing CUDA

   Finally, Install CUDA Toolkit in Ubuntu.

   sudo apt -y install cuda

6. 6. Setting Up Env Vars

   Again to Setup PATH Env Variable.
   This is necessary to Find the Binaries on System:

   echo 'export PATH=/usr/local/cuda-10.0/bin${PATH:+:${PATH}}' > $HOME/.bashrc

   Possibly Amend the 10.0 with the Actual Version…
   And Reload Configuration simply with:

   bash