Created attachment 188979 [details]
CPU temp clamped to zero.

SUMMARY
Title.
The CPU temp sensor always shows 0.0°C.

STEPS TO REPRODUCE
1. Open "History" tab

OBSERVED RESULT
Temperature is always at 0.0°C

EXPECTED RESULT
It should match with acpi -V report, or at least be non-zero:

~ » acpi -V
Battery 0: Not charging, 79%
Battery 0: design capacity 4606 mAh, last full capacity 3701 mAh = 80%
Adapter 0: on-line
Thermal 0: ok, 50.0 degrees C
Thermal 0: trip point 0 switches to mode critical at temperature 103.0 degrees C
Thermal 0: trip point 1 switches to mode passive at temperature 101.0 degrees C
Cooling 0: Processor 0 of 3
Cooling 1: Processor 0 of 3
Cooling 2: Processor 0 of 3
Cooling 3: Processor 0 of 3
Cooling 4: Processor 0 of 3
Cooling 5: Processor 0 of 3
Cooling 6: Processor 0 of 3
Cooling 7: Processor 0 of 3
Cooling 8: Processor 0 of 3
Cooling 9: Processor 0 of 3
Cooling 10: Processor 0 of 3
Cooling 11: Processor 0 of 3
Cooling 12: Processor 0 of 3
Cooling 13: Processor 0 of 3
Cooling 14: Processor 0 of 3
Cooling 15: Processor 0 of 3


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: Git Master
KDE Frameworks Version: Git Master
Qt Version: Git Master

ADDITIONAL INFORMATION