In WebUI Fahrenheit option showing incorrect value

[cjlindem]

The sensor temperatures are reporting vastly different temperatures depending on whether the default celcius range is used or farenheit. When I redeploy the container with the option GLANCES_OPT: --fahrenheit, the units change to F, but the temperature reported is too high, 200+

• Operating System: Alpine Linux 3.23.3 64bit / Linux 5.10.55+
  -Glances: v4.5.0.4

[nicolargo]

Root cause: In the WebUI, the Fahrenheit conversion in plugin-sensors.vue was mutating sensor.value directly on the reactive source object. Since sensors is a Vue.js computed property, it gets re-evaluated on every render cycle, causing the conversion formula (value * 1.8 + 32) to be applied repeatedly on an already-converted value. This resulted in exponentially growing temperatures (e.g. 32°C → 89.6°F → 193.3°F → ...).

It is fixed in the develop branch.

Will be released in targeted milestone.

Thanks for the head up @cjlindem !

[cjlindem]

Thank you for the quick reply, diagnosis and fix!