Keys at iok and key board is not working fedora 14

I am using fedora 14 64 bit system .In keyborad, numlock , shift,caps lock and 1 ...9 in numeric pad are working. Remaining keys not working .

I connected this keyboard through KVM.For remaining systems it is working .By using another keyboard directly same problem .

When i tried on screen keyborad (iok) same problem .

can you please how typrwriter and shpace bar keys etc.. will work