https://bugzilla.novell.com/show_bug.cgi?id=773563 https://bugzilla.novell.com/show_bug.cgi?id=773563#c26 --- Comment #26 from Raymond Wooninck <tittiatcoke@gmail.com> 2012-08-02 08:26:27 UTC --- (In reply to comment #23)
you can use thermal.psv=80 to override the passive trip point to 80C, but as the firmware may not generate thermal events for this new trip point, you need to use thermal.tzp= to set a polling frequency, (Note that this pulls all the time, no matter the temperature is high or not).
Good to know, but it seems that something similar is done when I change the thermal policy in the BIOS to react the same way as on battery. Guess this would be a more safer way.
re: The output of cpupower monitor without the acpi_cpufreq loaded why the processor is running at 1200 when it is busy? who changes the cpu frequency?
What I noticed is that the CPU is running at high speed just before it reaches a thermal trip point. As soon as that one is reached then the CPU seems to be throttled. As soon as this happens, the CPU frequency stays on that low speed until a reboot.
BTW, can you please attach the output of "grep . /sys/class/thermal/*/*" without acpi_cpufreq loaded? say "watch -n1 grep . /sys/class/thermal/*/* >> log" and burn the processor. I'd like to see how thermal works before shutting down.
There are a lot of files in that path. Any particular one that you are interested in or you just want to see the temperature reported by the thermal_zone ? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.