Date: Fri, 14 Oct 2005 20:23:45 +0200 From: Peter Reimer <punky@gmx.ch> To: freebsd-acpi@freebsd.org Subject: Re: PowerD Problem and strange cooler behaviour Message-ID: <09291702.20051014202345@gmx.ch> In-Reply-To: <1129301610.742.16.camel@RabbitsDen> References: <1934759270.20051014145733@gmx.ch> <1129301610.742.16.camel@RabbitsDen>
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>> Hello list, >> >> I've two problems with my Fujitsu Siemens Amilo M 7440 and I hope >> someone have an idea. >> >> When I start the notebook, the cooler starts with the highest speep. >> If the processor for a short time becomes warmer than 49.8°C >> (2nd temperature in hw.acpi.thermal.tz0._ACx), the cooler stops. So, >> after I start the notebook I compile the kernel to warm-up the >> processor :) Is there another way to stop the cooler? I've already >> googled around but haven't found another way yet. >> >> My 2nd problem deals with powerD. When I start powerD, it takes my >> whole processor power and after some seconds, it needs about 90%. Some >> seconds later, my system crashes (without a panic). I have cpufreq >> compiled in my kernel, the rest of my kernel config is as GENERIC. >> >> My system is a Pentium M 1.73 GHz (perhaps Pentium 740). > You did not mention your version of FreeBSD. I think, I have seen this > problem in 5.x and then doing Ou sorry, 6.0 RC1 (cvsuped yesterday) > sysctl hw.acpi.thermal.tz0.active=0 > followed by > sysctl hw.acpi.thermal.tz0.active=-1 > was the workaround. I saw the thread and I've the same problem. I can't change the value of hw.acpi.thermal.tz0.active ( I tried every value between -1 and 10). > sysctl -a hw.acpi.thermal (http://aucupor.gmxhome.de/hw.thermal.txt) hw.acpi.thermal.min_runtime: 0 hw.acpi.thermal.polling_rate: 10 hw.acpi.thermal.tz0.temperature: 38.8C hw.acpi.thermal.tz0.active: -1 hw.acpi.thermal.tz0.thermal_flags: 0 hw.acpi.thermal.tz0._PSV: 85.8C hw.acpi.thermal.tz0._HOT: -1 hw.acpi.thermal.tz0._CRT: 104.8C hw.acpi.thermal.tz0._ACx: 64.8C 49.8C -1 -1 -1 -1 -1 -1 -1 -1 > right after boot will help as well as your ASL dump (see Handbook for > directions on how to get one). I've uploaded it to: http://aucupor.gmxhome.de/acpidump.txt. Many thanks, Peter
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