Using Synergy sharing keyboard and mouse (windows & ubuntu)

Server : windows7
Client : Ubuntu 11.10

1. On Server site installed synergy 1.3.8 and run launcher.exe
2. On Client site :- ubuntu:~$ sudo synergyc -d DEBUG1 -f 10.0.0.1:25000
                                           or
                                              $ sudo synergyc -d <level> -f <IP:Port>
                                           or sample syntax as (using default port)
                                              $ sudo synergyc 10.8.22.23

Ubuntu command run on terminal still does not automatic startup.
Default port for synergy is 24800