I am not able to see cpu temperature readings,fan and other readings

HI,
I have ubuntu 9.04,AMD Athlon dual core
I have installed lm-sensors,sensors-applet from synaptic
and installed sensors-detect through terminal
when i add the "Hardware Sensors Monitor" , i will see only
GPU,Core 0,Core0,Core1,Core 1.
But i have only dual core system. I am not able to see my CPU Temperature readings(In windows, i was able to get all the readings.)

When i run it through terminal,
k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp: +15.0°C
Core0 Temp: +13.0°C
Core1 Temp: +14.0°C
Core1 Temp: +20.0°C

Please tell me how to get CPU , FAn and other readings