update-nvidia-cudnn command not found
Introduction
When you run more command in linux terminal / console, you get the following error message
update-nvidia-cudnn: command not found
or when using sudo you get the following error message
sudo: update-nvidia-cudnn: command not found
Solutions to update-nvidia-cudnn: command not found
How To Fix update-nvidia-cudnn: command not found in Ubuntu / Debian / Kali Linux / Raspbian
In Ubuntu update-nvidia-cudnn is provided by nvidia-cudnn package.
nvidia-cudnn is:
The NVIDIA CUDA Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for deep neural networks. cuDNN provides highly tuned implementations for standard routines such as forward and backward convolution, pooling, normalization, and activation layers. cuDNN is part of the NVIDIA Deep Learning SDK.
This package only contains the script “/usr/sbin/update-nvidia-cudnn” to download and install Nvidia cuDNN locally. It will be automatically invoked during installation.
To fix this problem, we can install more using the command below.
sudo apt-get -y install nvidia-cudnn
This command might take some time to finish depending on your machine internet connection.
You can also use apt command to install nvidia-cudnn.
sudo apt -y install nvidia-cudnn
Or if you have aptitude installed you can use the following command.
sudo aptitude install nvidia-cudnn
Summary
In this tutorial we learn how to fix update-nvidia-cudnn command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.