Updated on two systems, my laptop and my desktop pc.
First went smoothly.
On the desktop, following the update, I ran pacdiff, it found several .pacnew files.
Since I was in a hurry, and probably I’m anyway too much of a noob to know what to look for manually, I choose to overwrite the old files with the new ones.
Now, on reboot I can’t log into my account anymore, it’s as if the password has changed.
Any suggestions what to do to fix that?