Re: RPI4: acpitz0: critical over limit on temperature

[mlelstv%serpens.de@localhost (Michael van Elst)]

mayuresh%acm.org@localhost (Mayuresh) writes:

>On Thu, Aug 11, 2022 at 11:40:48AM -0700, Paul Goyette wrote:
>> There is no such indicqtor.  However, you should be able to monitor
>> the sensor with envstat(8).

>Ok. BTW, does the hardware or the OS have any measures like scaling down
>the clock in case of overheating to safeguard the hardware? Or is it
>absolutely necessary to program some actions ourselves? My usage of this
>device is as a desktop.


With the standard firmware, the CPU gets throttled automatically to
not overheat. That's true for all RPIs.