AMD APU CPU: No sensors found

AMD APU CPU:

1. dmidecode

   # dmidecode -t processor| grep -i version
    Version: AMD A8-5600K APU with Radeon(tm) HD Graphics

2. cpuinfo

   # cat /proc/cpuinfo | grep name| head -1
   model name : AMD A8-5600K APU with Radeon(tm) HD Graphics 

# sensors-detect
...
Sorry, no sensors were detected.
...

Solution:

• Add to /etc/modprobe.d/lm_sensors.conf

  options it87 force_id=0x8728

• Load module it87

  modprobe it87

$ sensors
it8728-isa-0290
Adapter: ISA adapter
in0:          +1.04 V  ..... 
in1:          +1.66 V  ..... 
in2:          +2.00 V  ..... 
+3.3V:        +4.01 V  ..... 
in4:          +1.19 V  ..... 
in5:          +2.23 V  ..... 
in6:          +2.23 V  ..... 
3VSB:         +3.31 V  ..... 
Vbat:         +3.24 V  
fan1:        2014 RPM  ..... 
fan2:           0 RPM  ..... 
fan4:        1403 RPM  ..... 
temp1:        +27.0°C  ..... 
temp2:        +29.0°C  ..... 
temp3:       -128.0°C  ..... 
intrusion0:  OK

Profit!

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