I need help with pvm sensors

[Thameslink]

Got 8.10 running nicely on sony vaio vgn-n38z/w.
But I cant control the fans and it seems to be off/very low the cpu is running pretty hot around 50-60 and I'm not all that comfortable with it.

lm-sensors is not detecting any pvm thingies but I know they're there as speedfan works

jake@jake-vaio:~$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +45.0°C (crit = +105.0°C)
temp2: +45.0°C (crit = +105.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Core 0: +45.0°C (high = +100.0°C, crit = +100.0°C)

coretemp-isa-0001
Adapter: ISA adapter
Core 1: +43.0°C (high = +100.0°C, crit = +100.0°C)

Can anyone please help me this is really bothering me, I've searched and read all the posts on it I can find and tried a few different things but I can't get anywhere.

Thanks,
Jake

[mhousel]

I have the same problem . Nothing seems to address this issue.