A clarification: several seconds after unlocking the session, the screen blacks out until a key is pressed (rather than for just a couple of seconds, as inititally reported). That is, it seems a screensaver is being reinitiated, although it doesn't require another authentication in order to exit from it.
A clarification: several seconds after unlocking the session, the screen blacks out until a key is pressed (rather than for just a couple of seconds, as inititally reported). That is, it seems a screensaver is being reinitiated, although it doesn't require another authentication in order to exit from it.