Hola gracias por tu respuesta, lo que he echo es reiniciar todos los servicios de Zentyal, y todo va correcto, todos estan funcionando bien( unicamente el dhcp no, pero es porque no esta activo)
* Starting Zentyal module: network [ OK ]
* Starting Zentyal module: firewall [ OK ]
* Starting Zentyal module: antivirus [ OK ]
* Starting Zentyal module: audit [ OK ]
* Starting Zentyal module: ca [ OK ]
* Starting Zentyal module: dhcp [fail]
* Starting Zentyal module: dns [ OK ]
* Starting Zentyal module: ebackup [ OK ]
* Starting Zentyal module: events [ OK ]
* Starting Zentyal module: ids [ OK ]
* Starting Zentyal module: logs [ OK ]
* Starting Zentyal module: mailfilter [ OK ]
* Starting Zentyal module: monitor [ OK ]
* Starting Zentyal module: ntp [ OK ]
* Starting Zentyal module: openvpn [ OK ]
* Starting Zentyal module: printers [ OK ]
* Starting Zentyal module: remoteservices [ OK ]
* Starting Zentyal module: trafficshaping [ OK ]
* Starting Zentyal module: users [ OK ]
* Starting Zentyal module: webserver [ OK ]
* Starting Zentyal module: asterisk [ OK ]
* Starting Zentyal module: ftp [ OK ]
* Starting Zentyal module: jabber [ OK ]
* Starting Zentyal module: mail [ OK ]
* Starting Zentyal module: samba [ OK ]
* Starting Zentyal module: squid [ OK ]
* Starting Zentyal module: apache [ OK ]
No se que podra ser, agradezco la ayuda que me brinden!!