I recently upgraded from fedora 29 to Fedora 32. On Fedora I had pulled docker image of fedora 29. Right now I have two image on my fedora 32.
@milangujarat could you solve your problem? What was the solution?
Just for users who look for the same topic:
To delete all containers including its volumes use,
docker rm -vf $(docker ps -a -q)
To delete all the images,
docker rmi -f $(docker images -a -q)
Remember, you should remove all the containers before removing all the images from which those containers were created.