I'm using Ubuntu 20.04 server. Every now and then I access the server locally (via an attached screen) for doing updates etc. As soon as some days passed in-between, I can not access my usual user via the given password (access denied). I always need to log in to the root user and reset the normal users password, log out from root and can then log in to the normal user. I am very confident, that it is the correct password. Is there any way that the password could be time validated?How can I permanently set the normal users password?
Thank you very much in advance!