Created new user but cannot logon

I created a new user and set a password.

However, I can not logon.

When I enter pw, nothing happens ?

your not telling us anything to let anyone answer. how did you create this user, and how are you trying to log in after? regular user or superuser? version of mate? lots of docs on how to create users https://help.ubuntu.com/stable/ubuntu-help/user-add.html

Strange, now I can logon. ?