You probably have simply upgraded Ubuntu in your AWS g4dn occasion and want to put in/reinstall Cuda drivers in your Nvidia chipset, then you possibly can run the next:
Set up Cuda drivers for Nvidia on Ubuntu
wget https://developer.obtain.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-ubuntu1804.pin
sudo mv cuda-ubuntu1804.pin /and so forth/apt/preferences.d/cuda-repository-pin-600
sudo apt-key adv --fetch-keys https://developer.obtain.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
sudo add-apt-repository "deb https://developer.obtain.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/ /"
sudo apt-get replace
sudo apt-get -y set up cuda
The best way to get the variations in your personal setup
Or comply with the wizard right here to generate the proper model numbers in your particular setting/platform:
CUDA Toolkit 11.5 Replace 1 Downloads | NVIDIA Developer
The best way to test the set up was profitable
You may test that the set up was profitable by working the Nvidia SMI software:
nvidia-smi