Can't login to my computer

[Aravisian]

@Levi , I am sorry : I confused your posted issue with a different one:

Why my dell laptop is showing authentication error

After I lock the screen at the end of the day, when I come to work the next day, the lock screen will have an authentication error, and I can't enter any characters, and I can't reboot via the top right corner, I can only choose to press the boot button to reboot, this didn't happen when I first installed zorin os, after I recently updated the system, this started to happen. Sorry, I didn't have a screenshot, so I looked for pictures similar to mine from the forum. [16331036809136371437309080…

Sorry about the mixup.