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[GH-ISSUE #18] intel Atom CPU's not displaying any cores #1

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opened 2026-03-04 19:25:37 +03:00 by kerem · 5 comments
kerem commented 2026-03-04 19:25:37 +03:00
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Originally created by @blakeusblade on GitHub (Nov 1, 2024).
Original GitHub issue: https://github.com/007revad/Synology_CPU_temperature/issues/18

Running the script on (at least my one of my syno boxes with an Atom CPU) doesn't display current CPU core temps...

log output is below...

Synology_CPU_temp v2.3.8
DS1517+-j DSM 7.2.2-72806
Intel(R) Atom(TM) CPU C2538 @ 2.40GHz
DSM shutdown Temp: 95°C 203°F

Originally created by @blakeusblade on GitHub (Nov 1, 2024). Original GitHub issue: https://github.com/007revad/Synology_CPU_temperature/issues/18 Running the script on (at least my one of my syno boxes with an Atom CPU) doesn't display current CPU core temps... log output is below... Synology_CPU_temp v2.3.8 DS1517+-j DSM 7.2.2-72806 Intel(R) Atom(TM) CPU C2538 @ 2.40GHz DSM shutdown Temp: 95°C 203°F
kerem closed this issue 2026-03-04 19:25:37 +03:00
kerem commented 2026-03-04 19:25:38 +03:00
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@007revad commented on GitHub (Nov 1, 2024):

Via SSH what do these commands return:

ls /sys/bus/platform/devices/coretemp.0/hwmon/hwmon0/device

and

ls /sys/class/hwmon/hwmon0

and

ls /sys/class/hwmon/hwmon0/device
<!-- gh-comment-id:2451382752 --> @007revad commented on GitHub (Nov 1, 2024): Via SSH what do these commands return: ``` ls /sys/bus/platform/devices/coretemp.0/hwmon/hwmon0/device ``` and ``` ls /sys/class/hwmon/hwmon0 ``` and ``` ls /sys/class/hwmon/hwmon0/device ```
kerem commented 2026-03-04 19:25:38 +03:00
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@blakeusblade commented on GitHub (Nov 1, 2024):

Via SSH what do these commands return:

ls /sys/bus/platform/devices/coretemp.0/hwmon/hwmon0/device

and

ls /sys/class/hwmon/hwmon0

and

ls /sys/class/hwmon/hwmon0/device

Command requested to run: ls /sys/bus/platform/devices/coretemp.0/hwmon/hwmon0/device
Output:

driver    name       temp2_crit        temp2_label  temp3_crit_alarm  temp3_max         temp4_input  temp5_crit        temp5_label
hwmon     power      temp2_crit_alarm  temp2_max    temp3_input       temp4_crit        temp4_label  temp5_crit_alarm  temp5_max
modalias  subsystem  temp2_input       temp3_crit   temp3_label       temp4_crit_alarm  temp4_max    temp5_input       uevent

Command requested to run: ls /sys/class/hwmon/hwmon0
Output:
device power subsystem uevent

Command requested to run: ls /sys/class/hwmon/hwmon0/device
Output:

driver    name       temp2_crit        temp2_label  temp3_crit_alarm  temp3_max         temp4_input  temp5_crit        temp5_label
hwmon     power      temp2_crit_alarm  temp2_max    temp3_input       temp4_crit        temp4_label  temp5_crit_alarm  temp5_max
modalias  subsystem  temp2_input       temp3_crit   temp3_label       temp4_crit_alarm  temp4_max    temp5_input       uevent
<!-- gh-comment-id:2452679344 --> @blakeusblade commented on GitHub (Nov 1, 2024): > Via SSH what do these commands return: > > ``` > ls /sys/bus/platform/devices/coretemp.0/hwmon/hwmon0/device > ``` > > and > > ``` > ls /sys/class/hwmon/hwmon0 > ``` > > and > > ``` > ls /sys/class/hwmon/hwmon0/device > ``` Command requested to run: `ls /sys/bus/platform/devices/coretemp.0/hwmon/hwmon0/device` Output: ``` driver name temp2_crit temp2_label temp3_crit_alarm temp3_max temp4_input temp5_crit temp5_label hwmon power temp2_crit_alarm temp2_max temp3_input temp4_crit temp4_label temp5_crit_alarm temp5_max modalias subsystem temp2_input temp3_crit temp3_label temp4_crit_alarm temp4_max temp5_input uevent ``` Command requested to run: `ls /sys/class/hwmon/hwmon0` Output: `device power subsystem uevent` Command requested to run: `ls /sys/class/hwmon/hwmon0/device` Output: ``` driver name temp2_crit temp2_label temp3_crit_alarm temp3_max temp4_input temp5_crit temp5_label hwmon power temp2_crit_alarm temp2_max temp3_input temp4_crit temp4_label temp5_crit_alarm temp5_max modalias subsystem temp2_input temp3_crit temp3_label temp4_crit_alarm temp4_max temp5_input uevent ```
kerem commented 2026-03-04 19:25:38 +03:00
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@007revad commented on GitHub (Nov 2, 2024):

I see the problem.

The output of those commands are the same as my old DS1812+ with DSM 6. But different to my DS720+ with DSM 7. I assumed DSM 6 was different to DSM 7. But it's clear now that the difference is CPU architecture specific.

I should have a fixed version of the script available today.

<!-- gh-comment-id:2452734845 --> @007revad commented on GitHub (Nov 2, 2024): I see the problem. The output of those commands are the same as my old DS1812+ with DSM 6. But different to my DS720+ with DSM 7. I assumed DSM 6 was different to DSM 7. But it's clear now that the difference is CPU architecture specific. I should have a fixed version of the script available today.
kerem commented 2026-03-04 19:25:38 +03:00
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@007revad commented on GitHub (Nov 3, 2024):

This new v2.3.9 should work for you now.
https://github.com/007revad/Synology_CPU_temperature/releases

<!-- gh-comment-id:2453305989 --> @007revad commented on GitHub (Nov 3, 2024): This new v2.3.9 should work for you now. https://github.com/007revad/Synology_CPU_temperature/releases
kerem commented 2026-03-04 19:25:38 +03:00
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@blakeusblade commented on GitHub (Nov 3, 2024):

This new v2.3.9 should work for you now. https://github.com/007revad/Synology_CPU_temperature/releases

Excellent! It works now... Great work and thanks heaps!

`
DS1517+-j DSM 7.2.2-72806
synology_avoton_1517+
Logging to /volume1/CPUTemp/logs

Intel(R) Atom(TM) CPU C2538 @ 2.40GHz
DSM shutdown Temp: 95°C 203°F

Core 0: 47°C 116.6°F
Core 1: 46°C 114.8°F
Core 2: 46°C 114.8°F
Core 3: 46°C 114.8°F
`

<!-- gh-comment-id:2453328820 --> @blakeusblade commented on GitHub (Nov 3, 2024): > This new v2.3.9 should work for you now. https://github.com/007revad/Synology_CPU_temperature/releases Excellent! It works now... Great work and thanks heaps! ` DS1517+-j DSM 7.2.2-72806 synology_avoton_1517+ Logging to /volume1/CPUTemp/logs Intel(R) Atom(TM) CPU C2538 @ 2.40GHz DSM shutdown Temp: 95°C 203°F Core 0: 47°C 116.6°F Core 1: 46°C 114.8°F Core 2: 46°C 114.8°F Core 3: 46°C 114.8°F `
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