[root@kovy ~]# sensors-detect 
# sensors-detect revision 5337 (2008-09-19 17:05:28 +0200)

This program will help you determine which kernel modules you need
to load to use lm_sensors most effectively. It is generally safe  
and recommended to accept the default answers to all questions,   
unless you know what you're doing.                                

We can start with probing for (PCI) I2C or SMBus adapters.
Do you want to probe now? (YES/no):                       
Probing for PCI bus adapters...                           
Use driver `i2c-i801' for device 0000:00:1f.3: Intel 82801G ICH7

We will now try to load each adapter module in turn.
Module `i2c-i801' already loaded.                   
If you have undetectable or unsupported I2C/SMBus adapters, you can have
them scanned by manually loading the modules before running this script.

Use of uninitialized value in string eq at /usr/sbin/sensors-detect line 2441.
Use of uninitialized value $_[0] in pattern match (m//) at /usr/sbin/sensors-detect line 2717.                                                                              
Use of uninitialized value $_[0] in pattern match (m//) at /usr/sbin/sensors-detect line 2717.  

(repeated a couple of [maybe hundred] times)

I can't really tell if anything is wrong, since the hardware that I have doesn't have a supported chipset for any sensors.

lm_sensors-3.0.3-1.fc11.i386