+ <literal>tty-session</literal> logind
+ will handle these keys if no inhibitor
+ lock is taken, and either no user is
+ logged in or the foreground session is
+ a text login and the only one
+ existing. If
+ <literal>any-session</literal> is set
+ logind will handle these keys if no
+ inhibitor lock is taken, and either no
+ user is logged in or the foreground
+ session is the only one existing
+ (regardless whether graphical or
+ text). If set to