Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753971AbYLTLu2 (ORCPT ); Sat, 20 Dec 2008 06:50:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752606AbYLTLuT (ORCPT ); Sat, 20 Dec 2008 06:50:19 -0500 Received: from main.gmane.org ([80.91.229.2]:53046 "EHLO ciao.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752530AbYLTLuR (ORCPT ); Sat, 20 Dec 2008 06:50:17 -0500 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Alessandro Bono Subject: Re: Problem with thermal control: ACPI: Critical trip point - Critical temperature reached - shutting down. Date: Sat, 20 Dec 2008 11:50:06 +0000 (UTC) Message-ID: References: <494C8B5B.8020606@shaw.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: host-62-10-42-220.cust-adsl.tiscali.it User-Agent: Pan/0.132 (Waxed in Black) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8000 Lines: 182 On Sat, 2008-12-20 at 00:06 -0600, Robert Hancock wrote: [...] > Are the fan(s) running? What does /proc/acpi/fan/*/* show? yes fans are running and on load system become noisy below with idle system sandro@champagne:~$ cat /proc/acpi/thermal_zone/*/* state: active[1] temperature: 80 C critical (S5): 256 C passive: 100 C: tc1=1 tc2=2 tsp=300 devices=CPU0 CPU1 active[0]: 85 C: devices=C387 active[1]: 65 C: devices=C388 active[2]: 60 C: devices=C389 active[3]: 50 C: devices=C38A active[4]: 35 C: devices=C38B state: ok temperature: 67 C critical (S5): 105 C state: active[2] temperature: 65 C critical (S5): 105 C active[0]: 100 C: devices=C36F active[1]: 75 C: devices=C36A active[2]: 60 C: devices=C36B active[3]: 55 C: devices=C36C active[4]: 45 C: devices=C36D active[5]: 35 C: devices=C36E state: ok temperature: 57 C critical (S5): 105 C passive: 95 C: tc1=1 tc2=2 tsp=300 devices=CPU0 CPU1 state: ok temperature: 30 C critical (S5): 105 C passive: 60 C: tc1=1 tc2=2 tsp=300 devices=CPU0 CPU1 state: ok temperature: 75 C critical (S5): 110 C sandro@champagne:~$ acpi -V Battery 0: Full, 96% AC Adapter 0: on-line Thermal 0: ok, 67.0 degrees C Thermal 1: ok, 80.0 degrees C Thermal 2: ok, 75.0 degrees C Thermal 3: ok, 29.6 degrees C Thermal 4: ok, 57.0 degrees C Thermal 5: ok, 65.0 degrees C Cooling 0: LCD 0 of 10 Cooling 1: Processor 0 of 10 Cooling 2: Processor 0 of 10 Cooling 3: Fan 1 of 1 Cooling 4: Fan 1 of 1 Cooling 5: Fan 1 of 1 Cooling 6: Fan 1 of 1 Cooling 7: Fan 0 of 1 Cooling 8: Fan 0 of 1 Cooling 9: Fan 1 of 1 Cooling 10: Fan 1 of 1 Cooling 11: Fan 1 of 1 Cooling 12: Fan 1 of 1 Cooling 13: Fan 0 of 1 sandro@champagne:~$ cat /proc/acpi/fan/*/* status: off status: on status: on status: on status: on status: off status: off status: on status: on status: on status: on and on full load sandro@champagne:~$ acpi -V Battery 0: Full, 96% AC Adapter 0: on-line Thermal 0: ok, 101.0 degrees C Thermal 1: ok, 85.0 degrees C Thermal 2: ok, 100.0 degrees C Thermal 3: ok, 30.1 degrees C Thermal 4: ok, 65.0 degrees C Thermal 5: ok, 79.0 degrees C Cooling 0: LCD 0 of 10 Cooling 1: Processor 0 of 10 Cooling 2: Processor 0 of 10 Cooling 3: Fan 1 of 1 Cooling 4: Fan 1 of 1 Cooling 5: Fan 1 of 1 Cooling 6: Fan 1 of 1 Cooling 7: Fan 1 of 1 Cooling 8: Fan 0 of 1 Cooling 9: Fan 1 of 1 Cooling 10: Fan 1 of 1 Cooling 11: Fan 1 of 1 Cooling 12: Fan 1 of 1 Cooling 13: Fan 1 of 1 sandro@champagne:~$ cat /proc/acpi/thermal_zone/*/* state: active[0] temperature: 85 C critical (S5): 256 C passive: 100 C: tc1=1 tc2=2 tsp=300 devices=CPU0 CPU1 active[0]: 85 C: devices=C387 active[1]: 65 C: devices=C388 active[2]: 60 C: devices=C389 active[3]: 50 C: devices=C38A active[4]: 35 C: devices=C38B state: ok temperature: 101 C critical (S5): 105 C state: active[1] temperature: 79 C critical (S5): 105 C active[0]: 100 C: devices=C36F active[1]: 70 C: devices=C36A active[2]: 60 C: devices=C36B active[3]: 55 C: devices=C36C active[4]: 45 C: devices=C36D active[5]: 35 C: devices=C36E state: ok temperature: 65 C critical (S5): 105 C passive: 95 C: tc1=1 tc2=2 tsp=300 devices=CPU0 CPU1 state: ok temperature: 30 C critical (S5): 105 C passive: 60 C: tc1=1 tc2=2 tsp=300 devices=CPU0 CPU1 state: ok temperature: 100 C critical (S5): 110 C sandro@champagne:~$ cat /proc/acpi/fan/*/* status: on status: on status: on status: on status: on status: off status: on status: on status: on status: on status: on --- Cordiali Saluti Alessandro Bono -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/