[K12OSN] NFS problem

[Rafal Jozwiak]

Hello Everyone!
Im new in here :)

Im using K12LTSP 4.0.1 (Fedora core 1)
I have problems running Terminal (Rom-o-matic)
I see this:
eth0: Realtek RTL-8029 found at .....
(null)mount program didn't pass remote address!
mount: Mounting 192.168.0.254:/opt/ltsp/i386 on /mnt failed: Invalid 
argument
ERROR: Failed to mount the root directory via NFS!

VFS: Mounted root (ext2 filesystem).  //Im using ext3
Trying to move old root to /initrd ... failed
Unmounting old root
Trying to free ramdisk memory ... failed

I dont know what is wrong.. because I checked configs. Seems to bo 
good... :\

Any sugestion what could be wrong ??

Thank You!

Rafal J.

PS.
Sorry for my english.