SLock is the simplest screen locker ever, it works without hassle or configuration. If you havent isntall any of screensaver (gnome-screensaver, xscreensaver), you could use it as the default screensaver. B-b-b-but how to unlock the screen? there's no password box to type '____' ?
You just need to type your password (screen would change color as you type first letter) and press enter to unlock the screen.
What if I have inputted wrong password? just press backspace or enter to restart inputting the password.
How to lock the screen? just type slock on terminal or run-dialog.
Well.. that's all for now~
