While others are commenting on this, it's worth noting that during this freeze issue on the lockscreen the computer may still be responsive to keyboard input when a correct password + enter was inputted.
For example, if I have an application (e.g. calendar reminder notifications, or a browser + url bar active), I'll notice the related responses to my keystrokes during the freeze (calendar - sounds for most keystrokes, browser url - keystroke presses observed after freeze/unlock) if I enter the correct password.
While others are commenting on this, it's worth noting that during this freeze issue on the lockscreen the computer may still be responsive to keyboard input when a correct password + enter was inputted.
For example, if I have an application (e.g. calendar reminder notifications, or a browser + url bar active), I'll notice the related responses to my keystrokes during the freeze (calendar - sounds for most keystrokes, browser url - keystroke presses observed after freeze/unlock) if I enter the correct password.