Comment 141 for bug 22336

Revision history for this message
Alejandro Zanotti (aleza66) wrote : Re: [Bug 22336] Re: CPU overheats during high usage "throttling <not supported>"

this applys to any computer,or only intell based. I am on a amd64.

2007/5/2, jojo4u <email address hidden>:
>
> Damn, no edit in launchpad.
> Ok there is one error. For my suggested values it has to be:
> sudo echo -n "115:0:100:60:0" > /proc/acpi/thermal_zone/*/trip_points
>
> I'd suggest everybody to disable powernowd since the kernel gouvernors
> are more straighforward
> (
> http://www.thinkwiki.org/wiki/How_to_make_use_of_Dynamic_Frequency_Scaling
> )
>
> I'm not too sure about the interactions between powernowd, cpufreq and
> throttling. In theory a passive trip-point of e.g. 80 and a critical
> point of 90 should be sufficient and put less strain on the hardware. I
> don't know whether pownernod prevents throttling. And what about cpufreq
> throttling? Is it as effective as Thermal Monitor?
>
> Btw, if your temperature is not read correctly, don't forget to enable
> polling temperature, as said before.
> (http://acpi.sourceforge.net/documentation/thermal.html)
>
> --
> CPU overheats during high usage "throttling <not supported>"
> https://bugs.launchpad.net/bugs/22336
> You received this bug notification because you are a direct subscriber
> of the bug.
>

--
Alejandro Zanotti