shirou
SensorsTemperatures returns 0 values for all sensors on darwin arm64 (M1)
Describe the bug the temperature value of each TemperatureStat object in the array returned by host.SensorsTemperatures() is 0 on an M1.
To Reproduce
package main
import (
"encoding/json"
"fmt"
"github.com/shirou/gopsutil/v3/host"
)
func main() {
tstat, _ := host.SensorsTemperatures()
serialized, _ := json.Marshal(tstat)
fmt.Printf("%s", string(serialized))
}
Here's the output:
[
{
"sensorKey": "TA0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TA1P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TC0D",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TC0H",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TC0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB0T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB1T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB2T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB3T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TG0D",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TG0H",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TG0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TH0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TM0S",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TM0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TN0H",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TN0D",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TN0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TI0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TI1P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TW0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
}
]
Expected behavior Return valid temperature sensor data for one or more of the sensors.
Environment (please complete the following information):
$ sw_vers ProductName: macOS ProductVersion: 12.4 BuildVersion: 21F79
$ uname -a Darwin xxxx 21.5.0 Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:37 PDT 2022; root:xnu-8020.121.3~4/RELEASE_ARM64_T6000 arm64
Additional context
go version go1.18 darwin/arm64
In contrast, here's the output from the same program built and executed on a darwin x86_64 host:
[
{
"sensorKey": "TA0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TA1P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TC0D",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TC0H",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TC0P",
"temperature": 31,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB0T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB1T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB2T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TB3T",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TG0D",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TG0H",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TG0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TH0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TM0S",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TM0P",
"temperature": 30,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TN0H",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TN0D",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TN0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TI0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TI1P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TW0P",
"temperature": 31,
"sensorHigh": 0,
"sensorCritical": 0
}
]
Can confirm also happens on M2 Pro,
[ { "sensorKey": "TA0P", "sensorTemperature": 0 }, { "sensorKey": "TA1P", "sensorTemperature": 0 }, { "sensorKey": "TC0D", "sensorTemperature": 0 }, { "sensorKey": "TC0H", "sensorTemperature": 0 }, { "sensorKey": "TC0P", "sensorTemperature": 0 }, { "sensorKey": "TB0T", "sensorTemperature": 0 }, { "sensorKey": "TB1T", "sensorTemperature": 0 }, { "sensorKey": "TB2T", "sensorTemperature": 0 }, { "sensorKey": "TB3T", "sensorTemperature": 0 }, { "sensorKey": "TG0D", "sensorTemperature": 0 }, { "sensorKey": "TG0H", "sensorTemperature": 0 }, { "sensorKey": "TG0P", "sensorTemperature": 0 } { "sensorKey": "TH0P", "sensorTemperature": 0 }, { "sensorKey": "TM0S", "sensorTemperature": 0 } { "sensorKey": "TM0P", "sensorTemperature": 0 }, { "sensorKey": "TN0H", "sensorTemperature": 0 }, { "sensorKey": "TN0D", "sensorTemperature": 0 }, { "sensorKey": "TN0P", "sensorTemperature": 0 }, { "sensorKey": "TI0P", "sensorTemperature": 0 }, { "sensorKey": "TI1P", "sensorTemperature": 0 }, { "sensorKey": "TW0P", "sensorTemperature": 0 } ]
Same problem with v4. Macs have no temperatures. Test code:
package main
import (
"encoding/json"
"fmt"
"github.com/shirou/gopsutil/v4/sensors"
)
func main() {
tstat, _ := sensors.SensorsTemperatures()
serialized, _ := json.MarshalIndent(tstat, "", " ")
fmt.Printf("%s", string(serialized))
}
Partial output (the rest looks like the original post):
[
{
"sensorKey": "TA0P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
{
"sensorKey": "TA1P",
"temperature": 0,
"sensorHigh": 0,
"sensorCritical": 0
},
@Girbons - any chance you know how to fix this? <3
I'll take a look why it isn't working on arm
