lines on the UML that are usually made to show up on the host as
ttys or ptys.
- See <http://user-mode-linux.sourceforge.net/input.html> for more
+ See <http://user-mode-linux.sourceforge.net/old/input.html> for more
information and command line examples of how to use this facility.
Unless you have a specific reason for disabling this, say Y.