6.0-REL && CPU M770 (cold) M740 (hot)

[guru at Sisis.de]

El día Tuesday, January 10, 2006 a las 10:57:46AM +0100, Bruno Ducrot escribió:

> On Tue, Jan 10, 2006 at 10:35:36AM +0100, guru at Sisis.de wrote:
> > 
> > Hello,
> > 
> > In the past two weeks I've installed the same 6.0-REL configuration on
> > two Fujitsu-Siemens notebooks:
> > 
> > Amilo Lifebook E8020 with Intel M770 CPU (2.13 GHz)
> > Amilo M 1437G        with Intel M740 CPU (1.73 GHz)
> > 
> > the one with the M770 runs very cold and nearly never the fan comes
> > up even when KDE is running the fan does not switch on, while the M740
> > runs very warm with fan nearly always on, even if KDE is not launched;
> > 
> > as well there are a lot of differences in the sysctl's output
> > of both systems; I'm attaching of bot the 'sysctl -a | fgrep acpi_'
> 
> I don't see the 'correct' sysctl to debug your problem.
> Please send:
> sysctl hw.acpi
> and
> sysctl dev.cpu

Thanks for your feedback; here it goes;

M770 CPU:

hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.reset_video: 1
hw.acpi.cpu.cx_supported: C1/0 C2/1 C3/185
hw.acpi.cpu.cx_lowest: C1
hw.acpi.cpu.cx_usage: 100.00% 0.00% 0.00%
hw.acpi.acline: 1
hw.acpi.battery.life: 98
hw.acpi.battery.time: -1
hw.acpi.battery.state: 1
hw.acpi.battery.units: 2
hw.acpi.battery.info_expire: 5
dev.cpu.0.%desc: ACPI CPU
dev.cpu.0.%driver: cpu
dev.cpu.0.%location: handle=\_PR_.CPU0
dev.cpu.0.%pnpinfo: _HID=none _UID=0
dev.cpu.0.%parent: acpi0

M740 CPU:

hw.acpi.supported_sleep_state: S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S3
hw.acpi.lid_switch_state: NONE
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 0
hw.acpi.reset_video: 1
hw.acpi.cpu.cx_supported: C1/1 C2/1 C3/1 C4/1
hw.acpi.cpu.cx_lowest: C1
hw.acpi.cpu.cx_usage: 100.00% 0.00% 0.00% 0.00%
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.tz0.temperature: 51.0C
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: -1
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 100.0C
hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.battery.life: 100
hw.acpi.battery.time: -1
hw.acpi.battery.state: 0
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5
hw.acpi.acline: 1
dev.cpu.0.%desc: ACPI CPU
dev.cpu.0.%driver: cpu
dev.cpu.0.%location: handle=\_PR_.CPU1
dev.cpu.0.%pnpinfo: _HID=none _UID=0
dev.cpu.0.%parent: acpi0
dev.cpu.0.freq: 1735
dev.cpu.0.freq_levels: 1735/-1 1518/-1 1301/-1 1084/-1 867/-1 650/-1 433/-1 216/-1
dev.cpufreq.0.%driver: cpufreq
dev.cpufreq.0.%parent: cpu0

	matthias