Activation

Conda env activation

source ~/anaconda3/etc/profile.d/conda.sh

conda activate my_env conda activate opennbdb_dev_env

When this error occurs:

CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'. To initialize your shell, run

source ~/anaconda3/etc/profile.d/conda.sh

ipykernel problems

pip install --upgrade pyzmq jupyterlab jupyter --force-reinstall

https://github.com/jupyter/notebook/issues/3435#issuecomment-566146547