Problem with tensorflow in virtual environment

See: Lambda Stack: an AI software stack that's always up-to-date

e.g.:
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/libcudnn8_8.1.1.33-1+cuda11.2_amd64.deb
sudo dpkg -i libcudnn8_8.1.1.33-1+cuda11.2_amd64.deb