Easy fix fan/temp OS6 issues on x86 legacy #no support

sensors
coretemp-isa-0000
Adapter: ISA adapter
Core 0:           N/A  (crit = +100.0°C)
Core 1:           N/A  (crit = +100.0°C)

it8721-isa-0a10
Adapter: ISA adapter
in0:         +12.00 V  (min =  +9.07 V, max =  +5.52 V)  ALARM
in1:          +4.96 V  (min =  +0.70 V, max =  +4.07 V)  ALARM
in2:          +3.28 V  (min =  +0.36 V, max =  +1.74 V)  ALARM
in3:          +0.00 V  (min =  +0.00 V, max =  +0.00 V)
in4:          +1.13 V  (min =  +2.96 V, max =  +0.08 V)  ALARM
in5:          +1.80 V  (min =  +1.08 V, max =  +0.58 V)  ALARM
in6:         -11.87 V  (min = -39.23 V, max = -50.17 V)  ALARM
in7:          +3.26 V  (min =  +4.49 V, max =  +3.53 V)  ALARM
in8:          +3.34 V  
fan1:        2242 RPM  (min = 2242 RPM)  ALARM
fan2:           0 RPM  (min =  693 RPM)  ALARM
fan3:        2242 RPM  (min =   12 RPM)
temp1:         +0.0°C  (low  = -19.0°C, high = -109.0°C)  ALARM  sensor = thermistor
temp2:         +0.0°C  (low  =  +0.0°C, high =  +0.0°C)  sensor = thermal diode
temp3:         +0.0°C  (low  = +19.0°C, high = -57.0°C)  ALARM  sensor = thermal diode
cpu0_vid:    +2.050 V

# pwmconfig revision 6166 (2013-05-01)
This program will search your sensors for pulse width modulation (pwm)
controls, and test each one to see if it controls a fan on
your motherboard. Note that many motherboards do not have pwm
circuitry installed, even if your sensor chip supports pwm.

We will attempt to briefly stop each fan using the pwm controls.
The program will attempt to restore each fan to full speed
after testing. However, it is ** very important ** that you
physically verify that the fans have been to full speed
after the program has completed.

Found the following devices:
   hwmon0/device is coretemp
   hwmon1/device is it8721

Found the following PWM controls:
   hwmon1/device/pwm1           current value: 0
   hwmon1/device/pwm2           current value: 0
   hwmon1/device/pwm3           current value: 2

Giving the fans some time to reach full speed...
Found the following fan sensors:
   hwmon1/device/fan1_input     current speed: 0 ... skipping!
   hwmon1/device/fan2_input     current speed: 0 ... skipping!
   hwmon1/device/fan3_input     current speed: 2242 RPM

Warning!!! This program will stop your fans, one at a time,
for approximately 5 seconds each!!!
This may cause your processor temperature to rise!!!
If you do not want to do this hit control-C now!!!
Hit return to continue: 

Testing pwm control hwmon1/device/pwm1 ...
  hwmon1/device/fan3_input ... speed was 2242 now 2235
    no correlation

No correlations were detected.
There is either no fan connected to the output of hwmon1/device/pwm1,
or the connected fan has no rpm-signal connected to one of
the tested fan sensors. (Note: not all motherboards have
the pwm outputs connected to the fan connectors,
check out the hardware database on http://www.almico.com/forumindex.php)

Did you see/hear a fan stopping during the above test (n)? 

Testing pwm control hwmon1/device/pwm2 ...
  hwmon1/device/fan3_input ... speed was 2242 now 2235
    no correlation

No correlations were detected.
There is either no fan connected to the output of hwmon1/device/pwm2,
or the connected fan has no rpm-signal connected to one of
the tested fan sensors. (Note: not all motherboards have
the pwm outputs connected to the fan connectors,
check out the hardware database on http://www.almico.com/forumindex.php)

Did you see/hear a fan stopping during the above test (n)? 

Testing pwm control hwmon1/device/pwm3 ...
  hwmon1/device/fan3_input ... speed was 2242 now 0
    It appears that fan hwmon1/device/fan3_input
    is controlled by pwm hwmon1/device/pwm3
Would you like to generate a detailed correlation (y)? 
    PWM 255 FAN 2235
    PWM 240 FAN 2220
    PWM 225 FAN 2191
    PWM 210 FAN 2149
    PWM 195 FAN 2083
    PWM 180 FAN 2014
    PWM 165 FAN 1945
    PWM 150 FAN 1859
    PWM 135 FAN 1767
    PWM 120 FAN 1670
    PWM 105 FAN 1558
    PWM 90 FAN 1436
    PWM 75 FAN 1293
    PWM 60 FAN 1138
    PWM 45 FAN 960
    PWM 30 FAN 6428 (probably incorrect)
    PWM 28 FAN 502
    PWM 26 FAN 502
    PWM 24 FAN 503
    PWM 22 FAN 504
    PWM 20 FAN 504
    PWM 18 FAN 505
    PWM 16 FAN 507
    PWM 14 FAN 508
    PWM 12 FAN 508
    PWM 10 FAN 508
    PWM 8 FAN 506
    PWM 6 FAN 503
    PWM 4 FAN 500
    PWM 2 FAN 0
    Fan Stopped at PWM = 2


Testing is complete.
Please verify that all fans have returned to their normal speed.

The fancontrol script can automatically respond to temperature changes
of your system by changing fanspeeds.
Do you want to set up its configuration file now (y)? 
What should be the path to your fancontrol config file (/etc/fancontrol)? 
Loading configuration from /etc/fancontrol ...

Select fan output to configure, or other action:
1) hwmon1/device/pwm3  3) Just quit	      5) Show configuration
2) Change INTERVAL     4) Save and quit
select (1-n): 1

Devices:
hwmon0/device is coretemp
hwmon1/device is it8721

Current temperature readings are as follows:
cat: hwmon0/device/temp2_input: Resource temporarily unavailable
/usr/sbin/pwmconfig: line 892: let: S= / 1000: syntax error: operand expected (error token is "/ 1000")
hwmon0/device/temp2_input	
cat: hwmon0/device/temp3_input: Resource temporarily unavailable
/usr/sbin/pwmconfig: line 892: let: S= / 1000: syntax error: operand expected (error token is "/ 1000")
hwmon0/device/temp3_input	
hwmon1/device/temp1_input	0
hwmon1/device/temp2_input	0
hwmon1/device/temp3_input	0

Select a temperature sensor as source for hwmon1/device/pwm3:
1) hwmon0/device/temp2_input
2) hwmon0/device/temp3_input
3) hwmon1/device/temp1_input
4) hwmon1/device/temp2_input
5) hwmon1/device/temp3_input
6) None (Do not affect this PWM output)