I experienced the same behavior. After resuming from a suspend-to-RAM, I was not able to type a password in the lock-screen. After clicking into the password-entry field, no blinking cursor appeared and typing characters did not work. The buttons were clickable, though. I switched to a text TTY and killed gnome-screensaver to get back into my running GNOME session.
I experienced the same behavior. After resuming from a suspend-to-RAM, I was not able to type a password in the lock-screen. After clicking into the password-entry field, no blinking cursor appeared and typing characters did not work. The buttons were clickable, though. I switched to a text TTY and killed gnome-screensaver to get back into my running GNOME session.
I am using gnome-flashback session with lightdm.