Do I need to install driver for IvyBridge 7 Series chipset?

[callipso399]

The problem is that lm-sensors doesn't detect more than 2 sensors. It seems that drivers for chipset are not installed.
Where I can get them? Is it already builtin in linux kernel?

System: Ubuntu 12.10. Dell Inspiron R15 / i7 / Mobile Intel HM76 Express Chipset.

Thank you.

[Cheesemill]

Does this make any difference...

sudo sensors-detect

[callipso399]

Yes, I already run sensors detect (answered yes for all questions), but still get only 3 sensors:

user@user-inspiron:~$ sudo sensors
coretemp-isa-0000
Adapter: ISA adapter
Physical id 0: +48.0°C (high = +87.0°C, crit = +105.0°C)
Core 0: +48.0°C (high = +87.0°C, crit = +105.0°C)
Core 1: +46.0°C (high = +87.0°C, crit = +105.0°C)

[Kow]

I do not believe the Dell Inspiron's have any more sensors than what you show. 'sudo sensors' on my Inspiron N4110 shows the exact same output as yours (temps are slightly cooler, however.) :)