Public bug reported:
[Impact]
Some CPU sensors are not enumerated, this can make thermald deviates from the
correct behavior of the CPU TDP.
[Fix]
Traverse all sensors under hwmon sysfs directory to make sure everything is
enumerated.
[Test]
Check the output of thermald. Once the fix is in place, thermal zones that are
previously omitted now shows up:
[INFO]Zone 1: AMBF, Active:1 Bind:1 Sensor_cnt:1
[Where problems could occur]
Since the new logic traverse the whole hwmon sysfs, the startup time can take
slightly longer.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: thermald (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: thermald (Ubuntu Jammy)
Importance: Medium
Status: Confirmed
** Tags: oem-priority originate-from-2050867 somerville
** Also affects: thermald (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: thermald (Ubuntu)
Status: New => Fix Released
** Changed in: thermald (Ubuntu Jammy)
Status: New => Confirmed
** Changed in: thermald (Ubuntu Jammy)
Importance: Undecided => Medium
** Tags added: oem-priority originate-from-2050867 somerville
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https://bugs.launchpad.net/bugs/2054391
Title:
Fix CPU thermal sensors enumeration
Status in HWE Next:
New
Status in thermald package in Ubuntu:
Fix Released
Status in thermald source package in Jammy:
Confirmed
Bug description:
[Impact]
Some CPU sensors are not enumerated, this can make thermald deviates from the
correct behavior of the CPU TDP.
[Fix]
Traverse all sensors under hwmon sysfs directory to make sure everything is
enumerated.
[Test]
Check the output of thermald. Once the fix is in place, thermal zones that
are previously omitted now shows up:
[INFO]Zone 1: AMBF, Active:1 Bind:1 Sensor_cnt:1
[Where problems could occur]
Since the new logic traverse the whole hwmon sysfs, the startup time can take
slightly longer.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2054391/+subscriptions
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