How can I make my Mac display the login screen (as though I'd selected "Login window" from the fast user switching menu) after the session has been idle for a certain time?
I can make it log out after some amount of inactivity, but I don't want that. I want my programs to continue running.
I can also set the screen saver to require a password, and clicking the "Switch user" button on the password dialog will display the login screen. I'd effectively like to skip that step and go directly to the login screen without having to push the button.
Best Answer
One solution could then be this one...
Download this ScriptSaver (ScreenSaver): http://swannman.wordpress.com/projects/scriptsaver/ - which can run AppleScripts.
Then write an AppleScript script with this content:
Setup a ScreenSaver in "Desktop & Screen Saver", and configure this with the ScriptSaver, which you then setup with the AppleScript script from above.
After min. 3 minutes the current user session will be switched to the Fast User Switching window.