dataEngine("systemmonitor").connectSource("acpi/Thermal_Zone/0/Temperature",plasmoid,500)
in my plasmoid i use the preceding statements to connect to
"acpi/Thermal_Zone/0/Temperature", and use plasmoid.dataUpdated to receive
temperature data.
but there is a very wierd problem:
1, at the very beginning, it works at least for 10 days. i can receive cpu
temperature data. i extract temperature data from data["value"]
2, but suddenly for unkown reason, i can not receive temperature anymore.
dataUpdated method is still be called periodly, but data["value"] is
undefined.
3, in someone else's machine,
dataEngine("systemmonitor").connectSource("acpi/Thermal_Zone/0/Temperature",plasmoid,500)
returns true, but dataUpdated is never be called!
here is my question:
1, from where does systemmonitor dataengine 's datasource
"acpi/Thermal_Zone/0/Temperature" retrieve temperature data? is it from
directory '/proc/acpi/thermal_zone'? or '/sys/class/thermal/thermal_zone0'?
2, when wierd problem #2 happened, i checked directory
'/proc/acpi/thermal_zone',and found its gone, but i am sure it really did
exists for a long time. same machine, same operating system, why does this
happens?
any information is welcomed, thanks advance!
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