For Jammy, thermald is active(running).
~~~
# 202308161743-latest vanilla kernel
ubuntu@ubuntu-ubuntu:~$ uname -a
Linux ubuntu-ubuntu 6.4.0-060400rc3-generic #202305212230 SMP PREEMPT_DYNAMIC Wed Aug 16 09:29:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
ubuntu@ubuntu-ubuntu:~$ sudo systemctl status thermald
● thermald.service - Thermal Daemon Service
Loaded: loaded (/lib/systemd/system/thermald.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2023-08-16 05:43:05 EDT; 17s ago
Main PID: 814 (thermald)
Tasks: 4 (limit: 8992)
Memory: 5.7M
CPU: 42ms
CGroup: /system.slice/thermald.service
└─814 /usr/sbin/thermald --systemd --dbus-enable --adaptive
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: sensor id 14 : No temp sysfs for reading raw temp
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: sensor id 14 : No temp sysfs for reading raw temp
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: sensor id 14 : No temp sysfs for reading raw temp
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Unsupported condition 4 (Motion)
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Unsupported condition 4 (Motion)
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Unsupported conditions are present
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Polling mode is enabled: 4
Aug 16 05:43:09 ubuntu-ubuntu thermald[814]: Manufacturer didn't provide adequate support to run in
Aug 16 05:43:09 ubuntu-ubuntu thermald[814]: optimized configuration on Linux with open source
Aug 16 05:43:09 ubuntu-ubuntu thermald[814]: You may want to disable thermald on this system if you see issue
~~~
[1692175285][MSG]32 CPUID levels; family:model:stepping 0x6:aa:2 (6:170:2)
[1692175285][DEBUG]header version[2] size[2284] header_size[148] flags[40000000]
~~~
For Jammy, thermald is active(running). ubuntu- ubuntu: ~$ uname -a -generic #202305212230 SMP PREEMPT_DYNAMIC Wed Aug 16 09:29:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ubuntu- ubuntu: ~$ sudo systemctl status thermald system/ thermald. service; enabled; vendor preset: enabled) slice/thermald. service
~~~
# 202308161743-latest vanilla kernel
ubuntu@
Linux ubuntu-ubuntu 6.4.0-060400rc3
ubuntu@
● thermald.service - Thermal Daemon Service
Loaded: loaded (/lib/systemd/
Active: active (running) since Wed 2023-08-16 05:43:05 EDT; 17s ago
Main PID: 814 (thermald)
Tasks: 4 (limit: 8992)
Memory: 5.7M
CPU: 42ms
CGroup: /system.
└─814 /usr/sbin/thermald --systemd --dbus-enable --adaptive
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: sensor id 14 : No temp sysfs for reading raw temp model:stepping 0x6:aa:2 (6:170:2) [DEBUG] header version[2] size[2284] header_size[148] flags[40000000]
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: sensor id 14 : No temp sysfs for reading raw temp
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: sensor id 14 : No temp sysfs for reading raw temp
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Unsupported condition 4 (Motion)
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Unsupported condition 4 (Motion)
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Unsupported conditions are present
Aug 16 05:43:05 ubuntu-ubuntu thermald[814]: Polling mode is enabled: 4
Aug 16 05:43:09 ubuntu-ubuntu thermald[814]: Manufacturer didn't provide adequate support to run in
Aug 16 05:43:09 ubuntu-ubuntu thermald[814]: optimized configuration on Linux with open source
Aug 16 05:43:09 ubuntu-ubuntu thermald[814]: You may want to disable thermald on this system if you see issue
~~~
[1692175285][MSG]32 CPUID levels; family:
[1692175285]
~~~