If you tried to login to docker hub using linux:
docker login
You might have trouble and getting a nasty problem:
error getting credentials - err: exit status 1, out: `GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.secrets was not provided by any .service files`
To make a long story short. The solution:
sudo apt install gnupg2 pass`