From owner-freebsd-acpi@FreeBSD.ORG Mon Dec 16 11:06:43 2013 Return-Path: Delivered-To: freebsd-acpi@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D5C28E2A for ; Mon, 16 Dec 2013 11:06:43 +0000 (UTC) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A78E6132E for ; Mon, 16 Dec 2013 11:06:43 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id rBGB6hgS019270 for ; Mon, 16 Dec 2013 11:06:43 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id rBGB6hRP019268 for freebsd-acpi@FreeBSD.org; Mon, 16 Dec 2013 11:06:43 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 16 Dec 2013 11:06:43 GMT Message-Id: <201312161106.rBGB6hRP019268@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-acpi@FreeBSD.org Subject: Current problem reports assigned to freebsd-acpi@FreeBSD.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Dec 2013 11:06:43 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/181665 acpi [acpi] System will not go into S3 state. o kern/180897 acpi [acpi] ACPI error with MB p8h67 v.1405 o kern/174766 acpi [acpi] Random acpi panic o kern/174504 acpi [ACPI] Suspend/resume broken on Lenovo x220 o kern/173408 acpi [acpi] [regression] ACPI Regression: battery does not o kern/171305 acpi [acpi] acpi_tz0: _CRT value is absurd, ignored (256.0C o kern/165381 acpi [cpufreq] powerd(8) eats CPUs for breakfast o kern/164329 acpi [acpi] hw.acpi.thermal.tz0.temperature shows strange v o kern/162859 acpi [acpi] ACPI battery/acline monitoring partialy working o kern/161715 acpi [acpi] Dell E6520 doesn't resume after ACPI suspend o kern/161713 acpi [acpi] Suspend on Dell E6520 o kern/160838 acpi [acpi] ACPI Battery Monitor Non-Functional o kern/160419 acpi [acpi_thermal] acpi_thermal kernel thread high CPU usa o kern/158689 acpi [acpi] value of sysctl hw.acpi.thermal.polling_rate ne o kern/154955 acpi [acpi] Keyboard or ACPI doesn't work on Lenovo S10-3 o kern/152098 acpi [acpi] Lenovo T61p does not resume o i386/146715 acpi [acpi] Suspend works, resume not on a HP Probook 4510s o kern/145306 acpi [acpi]: Can't change brightness on HP ProBook 4510s o i386/143798 acpi [acpi] shutdown problem with SiS K7S5A o kern/143420 acpi [acpi] ACPI issues with Toshiba o kern/142009 acpi [acpi] [panic] Panic in AcpiNsGetAttachedObject o kern/139088 acpi [acpi] ACPI Exception: AE_AML_INFINITE_LOOP error o amd64/138210 acpi [acpi] acer aspire 5536 ACPI problems (S3, brightness, o i386/136008 acpi [acpi] Dell Vostro 1310 will not shutdown (Requires us o kern/132602 acpi [acpi] ACPI Problem with Intel SS4200: System does not a i386/122887 acpi [panic] [atkbdc] 7.0-RELEASE on IBM HS20 panics immed s kern/112544 acpi [acpi] [patch] Add High Precision Event Timer Driver f o kern/73823 acpi [request] acpi / power-on by timer support 28 problems total. From owner-freebsd-acpi@FreeBSD.ORG Thu Dec 19 15:18:49 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2372EBDA; Thu, 19 Dec 2013 15:18:49 +0000 (UTC) Received: from forward18.mail.yandex.net (forward18.mail.yandex.net [IPv6:2a02:6b8:0:1402::3]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A8B45198B; Thu, 19 Dec 2013 15:18:48 +0000 (UTC) Received: from web9g.yandex.ru (web9g.yandex.ru [95.108.252.109]) by forward18.mail.yandex.net (Yandex) with ESMTP id 593F91782484; Thu, 19 Dec 2013 19:18:34 +0400 (MSK) Received: from 127.0.0.1 (localhost [127.0.0.1]) by web9g.yandex.ru (Yandex) with ESMTP id E579F6603A0; Thu, 19 Dec 2013 19:18:33 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1387466314; bh=39RvsEnuqGoMhxWxuEWDL6xiufFfYdbmxEjAfBwV3/w=; h=From:To:Subject:Date; b=bpvLzA3pFjof91oFQ7yLbEOErmGHkFuvjI+atpmsBdLIRWMxhJiC4OQraaaLHF6cv wUmw2mtdk5Yf4YUy7S6zS0nwNfvXDCd2sK7SNZW/OZlArFaL3iI/ZNP9ug+55u5xU6 xuVo7bzlVMEkmIO89BulZhFn8woyfOJV4Q7kmUWw= Received: from net245.234.188-30.ertelecom.ru (net245.234.188-30.ertelecom.ru [188.234.245.30]) by web9g.yandex.ru with HTTP; Thu, 19 Dec 2013 19:18:33 +0400 From: =?koi8-r?B?59XM0cXXIOfP28E=?= To: freebsd-acpi@freebsd.org, freebsd-mobile@freebsd.org Subject: Reduced screen light after power disappearing. MIME-Version: 1.0 Message-Id: <81841387466313@web9g.yandex.ru> X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Thu, 19 Dec 2013 21:18:33 +0600 Content-Transfer-Encoding: 7bit Content-Type: text/plain X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Dec 2013 15:18:49 -0000 Good day! I have a laptop with FreeBSD 10-BETA4 AMD64. When the power is lost it automatically reduces screen brightness. But when the power comes back, the brightness does not return to a normal level. Fn + BrightUP key do not help. I have no other auto power saving set up except powerd_enable="yes" in /etc/rc.conf The only way to return brightness to a normal level now is to reboot. How I can fix that? Info from /var/log/messages when power lost/resumed: ========================================================================== Dec 11 12:27:20 MYBSD devd: Executing '/etc/rc.d/power_profile 0x00' Dec 11 12:27:20 MYBSD power_profile: changed to 'economy' Dec 11 12:27:23 MYBSD devd: Executing '/etc/rc.d/power_profile 0x01' Dec 11 12:27:23 MYBSD power_profile: changed to 'performance' my dmesg ========================================================================== Copyright (c) 1992-2013 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 10.0-BETA4 #0: Fri Dec 6 13:14:42 YEKT 2013 goshanecr@MYBSD:/usr/obj/usr/src/sys/MYBSD amd64 FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610 CPU: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (2494.39-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x306a9 Family = 0x6 Model = 0x3a Stepping = 9 Features=0xbfebfbff Features2=0x7fbae3bf AMD Features=0x28100800 AMD Features2=0x1 Standard Extended Features=0x281 TSC: P-state invariant, performance statistics real memory = 4294967296 (4096 MB) avail memory = 4016545792 (3830 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) x 2 SMT threads cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 ioapic0 irqs 0-23 on motherboard Cuse4BSD v0.1.30 @ /dev/cuse kbd1 at kbdmux0 random: initialized acpi0: on motherboard acpi0: Power Button (fixed) cpu0: on acpi0 cpu1: on acpi0 cpu2: on acpi0 cpu3: on acpi0 hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 550 Event timer "HPET1" frequency 14318180 Hz quality 440 Event timer "HPET2" frequency 14318180 Hz quality 440 Event timer "HPET3" frequency 14318180 Hz quality 440 Event timer "HPET4" frequency 14318180 Hz quality 440 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 acpi_ec0: port 0x62,0x66 on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: irq 16 at device 1.0 on pci0 pci1: on pcib1 vgapci0: port 0xe000-0xe07f mem 0xf6000000-0xf6ffffff,0xe0000000-0xefffffff,0xf0000000-0xf1ffffff irq 16 at device 0.0 on pci1 pcib2: irq 16 at device 1.1 on pci0 pci2: on pcib2 vgapci1: port 0xf000-0xf03f mem 0xf7400000-0xf77fffff,0xd0000000-0xdfffffff irq 16 at device 2.0 on pci0 xhci0: mem 0xf7a00000-0xf7a0ffff irq 16 at device 20.0 on pci0 xhci0: 32 byte context size. xhci0: Port routing mask set to 0xffffffff usbus0 on xhci0 pci0: at device 22.0 (no driver attached) ehci0: mem 0xf7a17000-0xf7a173ff irq 16 at device 26.0 on pci0 usbus1: EHCI version 1.0 usbus1 on ehci0 hdac0: mem 0xf7a10000-0xf7a13fff irq 22 at device 27.0 on pci0 pcib3: irq 16 at device 28.0 on pci0 pci3: on pcib3 pcib4: irq 18 at device 28.2 on pci0 pci4: on pcib4 pci4: at device 0.0 (no driver attached) pcib5: irq 19 at device 28.3 on pci0 pci5: on pcib5 pci5: at device 0.0 (no driver attached) re0: port 0xc000-0xc0ff mem 0xf2104000-0xf2104fff,0xf2100000-0xf2103fff irq 19 at device 0.2 on pci5 re0: Using 1 MSI-X message re0: ASPM disabled re0: Chip rev. 0x48800000 re0: MAC rev. 0x00000000 miibus0: on re0 rgephy0: PHY 1 on miibus0 rgephy0: none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow re0: Ethernet address: 00:90:f5:d0:a5:c4 ehci1: mem 0xf7a16000-0xf7a163ff irq 23 at device 29.0 on pci0 usbus2: EHCI version 1.0 usbus2 on ehci1 isab0: at device 31.0 on pci0 isa0: on isab0 atapci0: port 0xf110-0xf117,0xf100-0xf103,0xf0f0-0xf0f7,0xf0e0-0xf0e3,0xf0d0-0xf0df,0xf0c0-0xf0cf irq 19 at device 31.2 on pci0 ata2: at channel 0 on atapci0 ata3: at channel 1 on atapci0 pci0: at device 31.3 (no driver attached) atapci1: port 0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf090-0xf097,0xf080-0xf083,0xf070-0xf07f,0xf060-0xf06f irq 19 at device 31.5 on pci0 ata4: at channel 0 on atapci1 ata5: at channel 1 on atapci1 acpi_button0: on acpi0 acpi_button1: on acpi0 acpi_lid0: on acpi0 acpi_acad0: on acpi0 battery0: on acpi0 acpi_tz0: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 orm0: at iomem 0xcf000-0xcffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 coretemp0: on cpu0 est0: on cpu0 p4tcc0: on cpu0 coretemp1: on cpu1 est1: on cpu1 p4tcc1: on cpu1 coretemp2: on cpu2 est2: on cpu2 p4tcc2: on cpu2 coretemp3: on cpu3 est3: on cpu3 p4tcc3: on cpu3 fuse-freebsd: version 0.4.4, FUSE ABI 7.8 Timecounters tick every 1.000 msec hdacc0: at cad 0 on hdac0 hdaa0: at nid 1 on hdacc0 pcm0: at nid 36,37 and 41 on hdaa0 pcm1: at nid 43 on hdaa0 hdacc1: at cad 3 on hdac0 hdaa1: at nid 1 on hdacc1 pcm2: at nid 6 on hdaa1 random: unblocking device. usbus0: 5.0Gbps Super Speed USB v3.0 usbus1: 480Mbps High Speed USB v2.0 usbus2: 480Mbps High Speed USB v2.0 ugen1.1: at usbus1 uhub0: on usbus1 ugen0.1: <0x8086> at usbus0 uhub1: <0x8086 XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0 ugen2.1: at usbus2 uhub2: on usbus2 uhub0: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered ada0 at ata2 bus 0 scbus0 target 0 lun 0 ada0: ATA-8 SATA 2.x device ada0: Serial Number TA95123VCA8GUX ada0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes) ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) ada0: quirks=0x1<4K> ada0: Previously was known as ad4 cd0 at ata2 bus 0 scbus0 target 1 lun 0 cd0: Removable CD-ROM SCSI-0 device cd0: Serial Number 667216404976 cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed SMP: AP CPU #1 Launched! SMP: AP CPU #3 Launched! SMP: AP CPU #2 Launched! Timecounter "TSC-low" frequency 1247195270 Hz quality 1000 uhub1: 8 ports with 8 removable, self powered Root mount waiting for: usbus2 usbus1 usbus0 ugen2.2: at usbus2 uhub3: on usbus2 ugen1.2: at usbus1 uhub4: on usbus1 ugen0.2: at usbus0 uhub4: 6 ports with 6 removable, self powered uhub3: 6 ports with 6 removable, self powered Root mount waiting for: usbus2 usbus1 ugen1.3: at usbus1 ugen2.3: at usbus2 Trying to mount root from ufs:/dev/ada0s3a [rw]... ubt0: on usbus0 ums0: on usbus1 ums0: 3 buttons and [XYZ] coordinates ID=0 WARNING: attempt to domain_add(bluetooth) after domainfinalize() WARNING: attempt to domain_add(netgraph) after domainfinalize() agp0: on vgapci1 agp0: aperture size is 256M, detected 65532k stolen memory info: [drm] Initialized drm 1.1.0 20060810 drmn1: on vgapci1 info: [drm] MSI enabled 1 message(s) info: [drm] AGP at 0xd0000000 256MB iicbus0: on iicbb0 addr 0xff iic0: on iicbus0 iic1: on iicbus1 iicbus2: on iicbb1 addr 0xff iic2: on iicbus2 iic3: on iicbus3 iicbus4: on iicbb2 addr 0xff iic4: on iicbus4 iic5: on iicbus5 iicbus6: on iicbb3 addr 0xff iic6: on iicbus6 iic7: on iicbus7 iicbus8: on iicbb4 addr 0xff iic8: on iicbus8 iic9: on iicbus9 iicbus10: on iicbb5 addr 0xff iic10: on iicbus10 iic11: on iicbus11 iicbus12: on iicbb6 addr 0xff iic12: on iicbus12 iic13: on iicbus13 iicbus14: on iicbb7 addr 0xff iic14: on iicbus14 iic15: on iicbus15 info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). info: [drm] Driver supports precise vblank timestamp query. drmn1: taking over the fictitious range 0xd0000000-0xe0000000 info: [drm] Initialized i915 1.6.0 20080730 pid 5765 (iconvcap), uid 0: exited on signal 11 (core dumped) error: [drm:pid818:intel_lvds_enable] *ERROR* timed out waiting for panel to power off Related topic on forum: [1] http://forums.freebsd.org/viewtopic.php?f=12&t=43758 From owner-freebsd-acpi@FreeBSD.ORG Fri Dec 20 15:07:18 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 26197CAF for ; Fri, 20 Dec 2013 15:07:18 +0000 (UTC) Received: from frontend3.warwick.net (mx1.warwick.net [204.255.24.104]) by mx1.freebsd.org (Postfix) with SMTP id B123D1CCC for ; Fri, 20 Dec 2013 15:07:17 +0000 (UTC) Received: (qmail 2401 invoked from network); 20 Dec 2013 15:00:36 -0000 Received: from 70.44.113.171.res-cmts.sefg.ptd.net (HELO [70.44.113.171]) (egunther@warwick.net@70.44.113.171) by frontend3.warwick.net with SMTP (7b022be0-6987-11e3-8aae-0019bb38a71e); Fri, 20 Dec 2013 10:00:36 -0500 Message-ID: <1387551635.2533.21.camel@res-cmts> Subject: loud fan pavilion ze2000 From: ito To: freebsd-acpi@freebsd.org Date: Fri, 20 Dec 2013 10:00:35 -0500 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-MagicMail-UUID: 7b022be0-6987-11e3-8aae-0019bb38a71e X-MagicMail-Authenticated: egunther@warwick.net X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Dec 2013 15:07:18 -0000 Hi, I posted a question to the freebsd forums (under mobile computing) in which I was seeking help with a old laptop (hp pavilion ze2000) because of fan noise. The problem is not really that the fan is too loud, although that is part of it, it is that it cycles frequently (about every 21 sec, at average use). I seems to me now that maybe here would be more appropriate. I am having trouble finding information about the acpi functions in particular. So I thought maybe I could get help here. For instance, according to the information below, is the passive cooling set to start at 85.0C (Celsius) which would be 185 Fahrenheit? Is this very hot to start to cool down passively? Why is active cooling set to -1? Where do I find the definitions of these things... like the flags? ----sysctl -a | grep thermal hw.acpi.thermal.min.runtime: 0 hw.acpi.thermal.polling_rate: 10 hw.acpi.thermal.user_override: 0 hw.acpi.thermal.tz0.temperature: 60.0C hw.acpi.thermal.tz0.active: -1 hw.acpi.thermal.tz0.passive_cooling: 1 hw.acpi.thermal.tz0.thermal_flags: 0 hw.acpi.thermal.tz0._PSV: 85.0C hw.acpi.thermal.tz0._HOT: -1 hw.acpi.thermal.tz0._CRT: 95.0C hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 hw.acpi.thermal.tz0._TC1: 2 hw.acpi.thermal.tz0._TC2: 3 hw.acpi.thermal.tz0._TSP: 50 Any insight would be appreciated, -eg From owner-freebsd-acpi@FreeBSD.ORG Fri Dec 20 16:58:00 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D73FCE3 for ; Fri, 20 Dec 2013 16:58:00 +0000 (UTC) Received: from frontend3.warwick.net (mx1.warwick.net [204.255.24.104]) by mx1.freebsd.org (Postfix) with SMTP id 887C1155F for ; Fri, 20 Dec 2013 16:58:00 +0000 (UTC) Received: (qmail 4425 invoked from network); 20 Dec 2013 16:57:58 -0000 Received: from 70.44.113.171.res-cmts.sefg.ptd.net (HELO [70.44.113.171]) (egunther@warwick.net@70.44.113.171) by frontend3.warwick.net with SMTP (e0c2215a-6997-11e3-8372-0019bb38a71e); Fri, 20 Dec 2013 11:57:58 -0500 Message-ID: <1387558678.2579.10.camel@res-cmts> Subject: info for hp pavilion ze2000 From: ito To: freebsd-acpi@freebsd.org Date: Fri, 20 Dec 2013 11:57:58 -0500 Content-Type: multipart/mixed; boundary="=-KmgJHTYRs28fZoBMi/KQ" X-Mailer: Evolution 3.6.4 Mime-Version: 1.0 X-MagicMail-UUID: e0c2215a-6997-11e3-8372-0019bb38a71e X-MagicMail-Authenticated: egunther@warwick.net X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Dec 2013 16:58:01 -0000 --=-KmgJHTYRs28fZoBMi/KQ Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Hello, This is all the information I could find so far. thanks, eg Attached txt file for further specs from intel website. Below from hp partsurfer. hp part# Intel Celeron M 360 (1.4-GHz) with 400-MHz FSB 380033-001 Intel Celeron M 350 (1.3-GHz) with 400-MHz FSB 380032-001 System boards For use on models with full-featured models 381062-001 For use on models with defeatured models 381061-001 38033-001 Intel Celeron M processor 360 - 1.40GHz (Dothan, 400MHz front side bus, 512KB Level-2 cache, PPGA FC-PGA2, 478-pin, 130nm) 380032-001 Intel Celeron M processor 350 - 1.30GHz (Dothan, 400MHz front side bus, 512KB Level-2 cache, PPGA FC-PGA2, 478-pin, 130nm) 381062-001 Motherboard with Centrino technology (Full-Featured) - Includes the Intel 855 chipset, 400MHz FSB, Intel Extreme Graphics 2, up to 64MB video memory - Rev. B 381061-001 Motherboard with Centrino technology - Includes the Intel 852GM chipset with 400MHz processor side bus and integrated Intel Extreme Graphics with up to 64MB video memory --=-KmgJHTYRs28fZoBMi/KQ Content-Disposition: attachment; filename="pavilion_ze_internals.txt" Content-Type: text/plain; name="pavilion_ze_internals.txt"; charset="UTF-8" Content-Transfer-Encoding: 8bit SPECIFICATIONS---------------------------------below Intel® Celeron® M Processor 350----------------------- (1M Cache, 1.30 GHz, 400 MHz FSB) ----------------------------------- Essentials Status Launched Processor Number 350 # of Cores 1 Clock Speed 1.3 GHz L2 Cache 1 MB FSB Speed 400 MHz FSB Parity No Instruction Set 32-bit Embedded Options Available No Lithography 90 nm Max TDP 21 W Scenario Design Power (SDP) 0 W VID Voltage Range 1.260V Recommended Customer Price N/A Memory Specifications Physical Address Extensions 32-bit ECC Memory Supported ‡ No Package Specifications TJUNCTION 100°C Package Size 35mm x 35mm Processing Die Size 87 mm2 # of Processing Die Transistors 144 million Sockets Supported H-PBGA478, H-PBGA479, PPGA478, PPGA479 Low Halogen Options Available See MDDS Advanced Technologies Intel® Turbo Boost Technology ‡ No Intel® Hyper-Threading Technology ‡ No Intel® Virtualization Technology (VT-x) ‡ No Intel® 64 ‡ No Idle States No Enhanced Intel SpeedStep® Technology No Intel® Demand Based Switching No Intel® Platform Protection Technology Trusted Execution Technology ‡ No Execute Disable Bit ‡ Yes SPECIFICATIONS--------------------------------- Intel® Celeron® M Processor 350----------------------- (1M Cache, 1.30 GHz, 400 MHz FSB) ----------------------------------------- --------------------------- ------------------ ----------------- ---------- SPECIFICATIONS-----------------------------below Intel® Celeron® M Processor 360--------------------------- (1M Cache, 1.40 GHz, 400 MHz FSB) -------------------------------------------- Essentials Status Launched Processor Number 360 # of Cores 1 Clock Speed 1.4 GHz L2 Cache 1 MB FSB Speed 400 MHz FSB Parity No Instruction Set 32-bit Embedded Options Available No Lithography 90 nm Max TDP 21 W Scenario Design Power (SDP) 0 W VID Voltage Range 1.260V, 1.004V-1.292V Recommended Customer Price N/A Package Specifications TJUNCTION 100°C Package Size 35mm x 35mm Processing Die Size 87 mm2 # of Processing Die Transistors 144 million Sockets Supported H-PBGA479, PPGA478 Low Halogen Options Available See MDDS Advanced Technologies Intel® Turbo Boost Technology ‡ No Intel® Hyper-Threading Technology ‡ No Intel® Virtualization Technology (VT-x) ‡ No Intel® 64 ‡ No Idle States No Enhanced Intel SpeedStep® Technology No Intel® Demand Based Switching No Intel® Platform Protection Technology Trusted Execution Technology ‡ No Execute Disable Bit ‡ Yes SPECIFICATIONS----------------------------- Intel® Celeron® M Processor 360--------------------------- (1M Cache, 1.40 GHz, 400 MHz FSB) -------------------------------------------- ------------- --------- ---------- ----------------------- SPECIFICATIONS----------------------------------------------------below Mobile Intel® 855GME Chipset--------------------------------------------- (Intel® 82855GME Graphics and Memory Controller) -------------------------------------------------------------- Essentials Status End of Life Launch Date Q4'03 Supported FSBs 400MHz FSB Parity No Embedded Options Available Yes Max TDP 4.3 W Recommended Customer Price T&R : $22.00 Memory Specifications Max Memory Size (dependent on memory type) 2 GB Memory Types DDR-200 / DDR-266 / DDR-333 # of Memory Channels 1 Max Memory Bandwidth 2.7 GB/s Physical Address Extensions 32-bit ECC Memory Supported ‡ Yes Graphics Specifications Integrated Graphics ‡ Yes Graphics Output VGA, LVDS, DVO Intel® Clear Video Technology No Macrovision* License Required No Expansion Options PCI Express Revision 1.1 Package Specifications Max CPU Configuration 1 TCASE 105°C Package Size 37.5mm x 37.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel® Fast Memory Access No Intel® Flex Memory Access No SPECIFICATIONS--------------------------------------------------- Mobile Intel® 855GME Chipset--------------------------------------------- (Intel® 82855GME Graphics and Memory Controller) -------------------------------------------------------------- ------------------------ --------------------------- ------------------ ---------------- SPECIFICATIONS--------------------------below----- ---------------------------------------------- ------------------------- Mobile Intel® 855GM Chipset------------------------------------- (Intel® 82855GM Graphics and Memory Controller)- ---------- Essentials Status End of Life Supported FSBs 400MHz FSB Parity No Embedded Options Available No Max TDP 3.2 W Recommended Customer Price N/A Memory Specifications Max Memory Size (dependent on memory type) 2 GB Memory Types DDR-200 / DDR-266 # of Memory Channels 1 Max Memory Bandwidth 2.1 GB/s Physical Address Extensions 32-bit ECC Memory Supported ‡ Yes Graphics Specifications Integrated Graphics ‡ Yes Graphics Output VGA, LVDS, DVO Intel® Clear Video Technology No Macrovision* License Required No Expansion Options PCI Express Revision 1.1 Package Specifications Max CPU Configuration 1 TCASE 105°C Package Size 37.5mm x 37.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel® Fast Memory Access No Intel® Flex Memory Access No SPECIFICATIONS------------------------- ---------------------------------------------- ------------------------- Mobile Intel® 855GM Chipset------------------------------------- (Intel® 82855GM Graphics and Memory Controller)- ---------- SPECIFICATIONS--------below------------------------------------ Mobile Intel® 852GM Chipset-------------------------------------- (Intel® 82852GM Graphics and Memory Controller)----- -------------- Essentials Status End of Life Launch Date Q2'04 Supported FSBs 400MHz FSB Parity No Embedded Options Available Yes Max TDP 3.2 W Recommended Customer Price N/A Memory Specifications Max Memory Size (dependent on memory type) 2 GB Memory Types DDR-200 / DDR-266 # of Memory Channels 1 Max Memory Bandwidth 2.1 GB/s Physical Address Extensions 32-bit ECC Memory Supported ‡ No Graphics Specifications Integrated Graphics ‡ Yes Graphics Output VGA, LVDS, DVO Intel® Clear Video Technology No Macrovision* License Required No Expansion Options PCI Express Revision 1.1 Package Specifications Max CPU Configuration 1 Package Size 37.5mm x 37.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel® Fast Memory Access No Intel® Flex Memory Access No SPECIFICATIONS-------------------------------------------- Mobile Intel® 852GM Chipset-------------------------------------- (Intel® 82852GM Graphics and Memory Controller)----- -------------- SPECIFICATIONS------------below---------------------- Mobile Intel® 852GME Chipset------------------------------- (Intel® 82852GME Graphics and Memory Controller)----- --------------------------- Essentials Status End of Life Launch Date Q4'03 Supported FSBs 533MHz FSB Parity No Embedded Options Available Yes Max TDP 5.7 W Recommended Customer Price N/A Memory Specifications Max Memory Size (dependent on memory type) 2 GB Memory Types DDR-200 / DDR-266 / DDR-333 # of Memory Channels 1 Max Memory Bandwidth 2.7 GB/s Physical Address Extensions 32-bit ECC Memory Supported ‡ Yes Graphics Specifications Integrated Graphics ‡ Yes Graphics Output VGA, LVDS, DVO Intel® Clear Video Technology No Macrovision* License Required No Expansion Options PCI Express Revision 1.1 Package Specifications Max CPU Configuration 1 TCASE 110°C Package Size 37.5mm x 37.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel® Fast Memory Access No Intel® Flex Memory Access No SPECIFICATIONS---------------------------------- Mobile Intel® 852GME Chipset------------------------------- (Intel® 82852GME Graphics and Memory Controller)----- --------------------------- SPECIFICATIONS---------------below----------------- Mobile Intel® 852PM Chipset------------------------------- (Intel® 82852PM Memory Controller)-------- ---------------- Essentials Status End of Life Supported FSBs 533MHz FSB Parity No Embedded Options Available No Max TDP 5.7 W Recommended Customer Price N/A Memory Specifications Max Memory Size (dependent on memory type) 2 GB Memory Types DDR-200 / DDR-266 / DDR-333 # of Memory Channels 1 Max Memory Bandwidth 2.7 GB/s Physical Address Extensions 32-bit ECC Memory Supported ‡ Yes Graphics Specifications Integrated Graphics ‡ No Graphics Output None Intel® Clear Video Technology No Macrovision* License Required No Expansion Options PCI Express Revision 1.1 Package Specifications Max CPU Configuration 1 TCASE 110°C Package Size 37.5mm x 37.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel® Fast Memory Access No Intel® Flex Memory Access No SPECIFICATIONS-------------------------------- Mobile Intel® 852PM Chipset------------------------------- (Intel® 82852PM Memory Controller)-------- ---------------- SPECIFICATIONS--------------below------------------------------------ Mobile Intel® 852GMV Chipset---------------------------------------- (Intel® 82852GMV Graphics and Memory Controller)------- --------------------- Essentials Status End of Life Supported FSBs 533MHz FSB Parity No Embedded Options Available No Max TDP 3.2 W Recommended Customer Price N/A Memory Specifications Max Memory Size (dependent on memory type) 2 GB Memory Types DDR-200 / DDR-266 # of Memory Channels 1 Max Memory Bandwidth 2.1 GB/s Physical Address Extensions 32-bit ECC Memory Supported ‡ No Graphics Specifications Integrated Graphics ‡ Yes Graphics Output VGA, LVDS, DVO Intel® Clear Video Technology No Macrovision* License Required No Expansion Options PCI Express Revision 1.1 Package Specifications Max CPU Configuration 1 Package Size 37.5mm x 37.5mm Low Halogen Options Available See MDDS Advanced Technologies Intel® Fast Memory Access No Intel® Flex Memory Access No SPECIFICATIONS-------------------------------------------------- Mobile Intel® 852GMV Chipset---------------------------------------- (Intel® 82852GMV Graphics and Memory Controller)------- --------------------- --=-KmgJHTYRs28fZoBMi/KQ-- From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 21 05:13:15 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EEC46BAE for ; Sat, 21 Dec 2013 05:13:15 +0000 (UTC) Received: from sola.nimnet.asn.au (paqi.nimnet.asn.au [115.70.110.159]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 3F1E7187A for ; Sat, 21 Dec 2013 05:13:14 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by sola.nimnet.asn.au (8.14.2/8.14.2) with ESMTP id rBL5D5bJ030414; Sat, 21 Dec 2013 16:13:05 +1100 (EST) (envelope-from smithi@nimnet.asn.au) Date: Sat, 21 Dec 2013 16:13:05 +1100 (EST) From: Ian Smith To: ito Subject: Re: loud fan pavilion ze2000 In-Reply-To: <1387551635.2533.21.camel@res-cmts> Message-ID: <20131221152703.E25305@sola.nimnet.asn.au> References: <1387551635.2533.21.camel@res-cmts> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: freebsd-acpi@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Dec 2013 05:13:16 -0000 On Fri, 20 Dec 2013 10:00:35 -0500, ito wrote: > Hi, > > I posted a question to the freebsd forums (under mobile computing) in > which I was seeking help with a old laptop (hp pavilion ze2000) because > of fan noise. The problem is not really that the fan is too loud, > although that is part of it, it is that it cycles frequently (about > every 21 sec, at average use). I seems to me now that maybe here would > be more appropriate. > I am having trouble finding information about the acpi functions in > particular. So I thought maybe I could get help here. For instance, > according to the information below, is the passive cooling set to start > at 85.0C (Celsius) which would be 185 Fahrenheit? Is this very hot to > start to cool down passively? Why is active cooling set to -1? Where > do I find the definitions of these things... like the flags? Starting at the end, see acpi_thermal(4) ie 'man acpi_thermal'. Not sure about the flags, you may need to consult the sources. Apparently your BIOS is running the fan (ie active cooling) so there's no control of it you can access here. Both .active: -1 and .ACx: -1.. indicate that, and the fact that your fan is cycling off and on. The usual advice about cleaning out the airways with compressed air (or well-directed moderate vacuum) applies. Old fans will sometimes need replacing, though it's when they stop being noisy (ie stop running), or are making grinding sounds (bearings) that you have to worry. You might want to check sysctl hw.acpi.thermal.tz0.temperature through a few fan cycles to see what internal temperature setpoints it's using for fan on and off, usually with some hysteresis either way. 60C is not hot, though likely hot enough to be running the fan at some level. 85C is pretty warm, when passive cooling kicks in (throttling or otherwise slowing the CPU to reduce heat), and has nothing to do with the fan, although it should also be running flat out at that time. You may need to monitor sysctl dev.cpu.0.freq to see that happening, if freq is variable. 95C should initiate an emergency shutdown. You should be able to set .user_override=1 then temporarily set ._PSV a good deal lower (say 70C) and make it work hard ('dd if=/dev/random of=/dev/null' works for me :) if you want to see what your system does to implement passive cooling. Old Celerons usually can be throttled to at least half speed, if not the full range of 1/8 to 7/8 max CPU speed. cheers, Ian > ----sysctl -a | grep thermal > > hw.acpi.thermal.min.runtime: 0 > hw.acpi.thermal.polling_rate: 10 > hw.acpi.thermal.user_override: 0 > hw.acpi.thermal.tz0.temperature: 60.0C > hw.acpi.thermal.tz0.active: -1 > hw.acpi.thermal.tz0.passive_cooling: 1 > hw.acpi.thermal.tz0.thermal_flags: 0 > hw.acpi.thermal.tz0._PSV: 85.0C > hw.acpi.thermal.tz0._HOT: -1 > hw.acpi.thermal.tz0._CRT: 95.0C > hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 > hw.acpi.thermal.tz0._TC1: 2 > hw.acpi.thermal.tz0._TC2: 3 > hw.acpi.thermal.tz0._TSP: 50 > > > Any insight would be appreciated, > > -eg From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 21 16:52:43 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 895C62DD; Sat, 21 Dec 2013 16:52:43 +0000 (UTC) Received: from mail.s1.d2ux.org (static.209.96.9.5.clients.your-server.de [5.9.96.209]) by mx1.freebsd.org (Postfix) with ESMTP id 41F1F11C9; Sat, 21 Dec 2013 16:52:42 +0000 (UTC) Received: from mail.s1.d2ux.org (mail [10.0.0.3]) by mail.s1.d2ux.org (Postfix) with ESMTP id 5175D84F25D2; Thu, 19 Dec 2013 16:46:17 +0100 (CET) Received: from mail.s1.d2ux.org ([10.0.0.3]) by mail.s1.d2ux.org (mail.s1.d2ux.org [10.0.0.3]) (amavisd-new, port 10024) with ESMTP id JaXPSvGoMxvd; Thu, 19 Dec 2013 16:46:15 +0100 (CET) Received: from www.s1.d2ux.org (unknown [10.0.0.4]) by mail.s1.d2ux.org (Postfix) with ESMTPS id 9405484F2589; Thu, 19 Dec 2013 16:46:15 +0100 (CET) Received: from 188.92.33.52 ([188.92.33.52]) by d2ux.org (Horde Framework) with HTTP; Thu, 19 Dec 2013 16:46:15 +0100 Date: Thu, 19 Dec 2013 16:46:15 +0100 Message-ID: <20131219164615.Horde.UYp_45CJTw6WSZ_EsSijVw1@d2ux.org> From: Matthias Petermann To: =?utf-8?b?0JPRg9C70Y/QtdCyIA==?= =?utf-8?b?0JPQvtGI0LA=?= Subject: Re: Reduced screen light after power disappearing. References: <81841387466313@web9g.yandex.ru> In-Reply-To: <81841387466313@web9g.yandex.ru> User-Agent: Internet Messaging Program (IMP) H5 (6.1.4) Content-Type: text/plain; charset=UTF-8; format=flowed; DelSp=Yes MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: 8bit Cc: freebsd-acpi@freebsd.org, freebsd-mobile@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Dec 2013 16:52:43 -0000 Hello, Zitat von Гуляев Гоша : > Good day! > > I have a laptop with FreeBSD 10-BETA4 AMD64. When the power is lost > it automatically reduces screen brightness. But when the power comes > back, the brightness does not return to a normal level. Fn + > BrightUP key do not help. I have no other auto power saving set up > except powerd_enable="yes" in /etc/rc.conf > > The only way to return brightness to a normal level now is to > reboot. How I can fix that? You could try to kldload acpi_video. # kldload acpi_video # sysctl -a | grep brightness should show up a key which you can use to set the brightness. # sysctl hw.acpi.video.lcd0.brightness=100 For some vendors (e.g. Lenovo) there are custom modules with their own brightness setting keys: # kldload acpi_ibm # sysctl -a | grep brightness If none of this are working, you might want to try out ports/sysutils/acpi_call and directly calling an ACPI method to increase or set the brightness. This was btw the only way it is working for my Lenovo X121e and E330. Kind regards, Matthias -- Matthias Petermann | www.petermann-it.de GnuPG: 0x5C3E6D75 | 5930 86EF 7965 2BBA 6572 C3D7 7B1D A3C3 5C3E 6D75 From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 21 19:11:31 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7311757C for ; Sat, 21 Dec 2013 19:11:31 +0000 (UTC) Received: from mail.0x20.net (mail.0x20.net [217.69.76.211]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 313FF1B65 for ; Sat, 21 Dec 2013 19:11:30 +0000 (UTC) Received: from e-new.0x20.net (mail.0x20.net [IPv6:2001:aa8:fffb:1::3]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.0x20.net (Postfix) with ESMTPS id 94FB46A651A; Sat, 21 Dec 2013 20:11:29 +0100 (CET) Received: from e-new.0x20.net (localhost [127.0.0.1]) by e-new.0x20.net (8.14.7/8.14.7) with ESMTP id rBLJBT8E095012; Sat, 21 Dec 2013 20:11:29 +0100 (CET) (envelope-from lars@e-new.0x20.net) Received: (from lars@localhost) by e-new.0x20.net (8.14.7/8.14.7/Submit) id rBLJBTBT093862; Sat, 21 Dec 2013 20:11:29 +0100 (CET) (envelope-from lars) Date: Sat, 21 Dec 2013 20:11:29 +0100 From: Lars Engels To: ito Subject: Re: loud fan pavilion ze2000 Message-ID: <20131221191128.GJ78001@e-new.0x20.net> References: <1387551635.2533.21.camel@res-cmts> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="HSQ3hISbU3Um6hch" Content-Disposition: inline In-Reply-To: <1387551635.2533.21.camel@res-cmts> X-Editor: VIM - Vi IMproved 7.3 X-Operation-System: FreeBSD 8.4-RELEASE-p4 User-Agent: Mutt/1.5.22 (2013-10-16) Cc: freebsd-acpi@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Dec 2013 19:11:31 -0000 --HSQ3hISbU3Um6hch Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Dec 20, 2013 at 10:00:35AM -0500, ito wrote: > Hi, >=20 > I posted a question to the freebsd forums (under mobile computing) in > which I was seeking help with a old laptop (hp pavilion ze2000) because > of fan noise. The problem is not really that the fan is too loud, > although that is part of it, it is that it cycles frequently (about > every 21 sec, at average use). I seems to me now that maybe here would > be more appropriate. > I am having trouble finding information about the acpi functions in > particular. So I thought maybe I could get help here. For instance, > according to the information below, is the passive cooling set to start > at 85.0C (Celsius) which would be 185 Fahrenheit? Is this very hot to > start to cool down passively? Why is active cooling set to -1? Where > do I find the definitions of these things... like the flags? >=20 If the Notebook is older, a first measure is to clean the heatsink and fan. After I did this the last time my Thinkpad is ~ 10 =C2=B0C cooler than before. --HSQ3hISbU3Um6hch Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iEYEARECAAYFAlK15+AACgkQKc512sD3afi75gCgufL8GYM9evyqfp9q5Y3agdXE 4IMAn0VI3JYBMvujnCxdSq7oDmUMDKYl =g2n8 -----END PGP SIGNATURE----- --HSQ3hISbU3Um6hch-- From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 21 23:01:44 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E5B0D28E for ; Sat, 21 Dec 2013 23:01:44 +0000 (UTC) Received: from frontend3.warwick.net (svm.wvtcvoicemail.wvtc.com [204.255.24.104]) by mx1.freebsd.org (Postfix) with SMTP id A4C8518FA for ; Sat, 21 Dec 2013 23:01:43 +0000 (UTC) Received: (qmail 5910 invoked from network); 21 Dec 2013 23:01:36 -0000 Received: from 70.44.113.171.res-cmts.sefg.ptd.net (HELO [70.44.113.171]) (egunther@warwick.net@70.44.113.171) by frontend3.warwick.net with SMTP (d79914e2-6a93-11e3-94dc-0019bb38a71e); Sat, 21 Dec 2013 18:01:36 -0500 Message-ID: <1387666895.5356.22.camel@res-cmts> Subject: Re: loud fan pavilion ze2000 From: ito To: Ian Smith Date: Sat, 21 Dec 2013 18:01:35 -0500 In-Reply-To: <20131221152703.E25305@sola.nimnet.asn.au> References: <1387551635.2533.21.camel@res-cmts> <20131221152703.E25305@sola.nimnet.asn.au> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-MagicMail-UUID: d79914e2-6a93-11e3-94dc-0019bb38a71e X-MagicMail-Authenticated: egunther@warwick.net Cc: freebsd-acpi@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Dec 2013 23:01:45 -0000 Hello Ian, At 50 through 62C the dev.cpu.0.freq: 1298 at 70C , 1135 back up to 1298 dev.cpu.0.freq_levels: 1298/-1 1298/-1 973/-1 811/-1 649/-1 486/-1 324/-1 162/-1 Also directly below that: dev.p4tcc.0.freq_settings: 10000/-1 8750/-1 7500/-1 6250/-1 5000/-1 3750/-1 2500/-1 1250/-1 I suppose that is the 8 (freq_levels) you where referring to. Further I infer that this -1 means that the BIOS has set them or does set them. I set hw.acpi.thermal.tz0._PSV: 70C Trying "find / acpi" to see it work. While doing the above (find) the fan is on but not full out. I am reluctant to type anything like dd: anything: I'm not really that confident with the command line. After setting the PSV value it does not go above 71 when rendering animation with blender. I will try cleaning it again, but I think I remember that I thought cleaning would fix it before. I looked at acpi_thermal, have to digest it. Found the source online for freebsd acpi. So I guess that I could adjust the throttling, through the process that the machine uses to save power?? As far as what the system does, so far the only thing that I noticed is, in TOP; acpi_cooling0 cooling acpi_thermal tz0poll intr changing pagezero pagezero and system idle percentage change. Thanks, eg PS, is this the exact command? " dd if=/dev/random > of=/dev/null " On Sat, 2013-12-21 at 16:13 +1100, Ian Smith wrote: > On Fri, 20 Dec 2013 10:00:35 -0500, ito wrote: > > Hi, > > > > I posted a question to the freebsd forums (under mobile computing) in > > which I was seeking help with a old laptop (hp pavilion ze2000) because > > of fan noise. The problem is not really that the fan is too loud, > > although that is part of it, it is that it cycles frequently (about > > every 21 sec, at average use). I seems to me now that maybe here would > > be more appropriate. > > I am having trouble finding information about the acpi functions in > > particular. So I thought maybe I could get help here. For instance, > > according to the information below, is the passive cooling set to start > > at 85.0C (Celsius) which would be 185 Fahrenheit? Is this very hot to > > start to cool down passively? Why is active cooling set to -1? Where > > do I find the definitions of these things... like the flags? > > Starting at the end, see acpi_thermal(4) ie 'man acpi_thermal'. Not > sure about the flags, you may need to consult the sources. > > Apparently your BIOS is running the fan (ie active cooling) so there's > no control of it you can access here. Both .active: -1 and .ACx: -1.. > indicate that, and the fact that your fan is cycling off and on. The > usual advice about cleaning out the airways with compressed air (or > well-directed moderate vacuum) applies. Old fans will sometimes need > replacing, though it's when they stop being noisy (ie stop running), or > are making grinding sounds (bearings) that you have to worry. > > You might want to check sysctl hw.acpi.thermal.tz0.temperature through a > few fan cycles to see what internal temperature setpoints it's using for > fan on and off, usually with some hysteresis either way. 60C is not > hot, though likely hot enough to be running the fan at some level. > > 85C is pretty warm, when passive cooling kicks in (throttling or > otherwise slowing the CPU to reduce heat), and has nothing to do with > the fan, although it should also be running flat out at that time. You > may need to monitor sysctl dev.cpu.0.freq to see that happening, if freq > is variable. 95C should initiate an emergency shutdown. > > You should be able to set .user_override=1 then temporarily set ._PSV a > good deal lower (say 70C) and make it work hard ('dd if=/dev/random > of=/dev/null' works for me :) if you want to see what your system does > to implement passive cooling. Old Celerons usually can be throttled to > at least half speed, if not the full range of 1/8 to 7/8 max CPU speed. > > cheers, Ian > > > ----sysctl -a | grep thermal > > > > hw.acpi.thermal.min.runtime: 0 > > hw.acpi.thermal.polling_rate: 10 > > hw.acpi.thermal.user_override: 0 > > hw.acpi.thermal.tz0.temperature: 60.0C > > hw.acpi.thermal.tz0.active: -1 > > hw.acpi.thermal.tz0.passive_cooling: 1 > > hw.acpi.thermal.tz0.thermal_flags: 0 > > hw.acpi.thermal.tz0._PSV: 85.0C > > hw.acpi.thermal.tz0._HOT: -1 > > hw.acpi.thermal.tz0._CRT: 95.0C > > hw.acpi.thermal.tz0._ACx: -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 > > hw.acpi.thermal.tz0._TC1: 2 > > hw.acpi.thermal.tz0._TC2: 3 > > hw.acpi.thermal.tz0._TSP: 50 > > > > > > Any insight would be appreciated, > > > > -eg From owner-freebsd-acpi@FreeBSD.ORG Sat Dec 21 23:04:01 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 58E992E5 for ; Sat, 21 Dec 2013 23:04:01 +0000 (UTC) Received: from frontend3.warwick.net (svm.wvtcvoicemail.wvtc.com [204.255.24.104]) by mx1.freebsd.org (Postfix) with SMTP id E4B7E190B for ; Sat, 21 Dec 2013 23:04:00 +0000 (UTC) Received: (qmail 7451 invoked from network); 21 Dec 2013 23:04:00 -0000 Received: from 70.44.113.171.res-cmts.sefg.ptd.net (HELO [70.44.113.171]) (egunther@warwick.net@70.44.113.171) by frontend3.warwick.net with SMTP (2d0f7916-6a94-11e3-ad16-0019bb38a71e); Sat, 21 Dec 2013 18:04:00 -0500 Message-ID: <1387667039.5356.25.camel@res-cmts> Subject: Re: loud fan pavilion ze2000 From: ito To: Lars Engels Date: Sat, 21 Dec 2013 18:03:59 -0500 In-Reply-To: <20131221191128.GJ78001@e-new.0x20.net> References: <1387551635.2533.21.camel@res-cmts> <20131221191128.GJ78001@e-new.0x20.net> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.6.4 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-MagicMail-UUID: 2d0f7916-6a94-11e3-ad16-0019bb38a71e X-MagicMail-Authenticated: egunther@warwick.net Cc: freebsd-acpi@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Dec 2013 23:04:01 -0000 Hello Lars, I have previously noticed a dramatic difference myself on other machines but I think that I remember on this machine it didn't help nearly as much as I would have hoped. Probably try it anyhow. Thanks, eg On Sat, 2013-12-21 at 20:11 +0100, Lars Engels wrote: > On Fri, Dec 20, 2013 at 10:00:35AM -0500, ito wrote: > > Hi, > > > > I posted a question to the freebsd forums (under mobile computing) in > > which I was seeking help with a old laptop (hp pavilion ze2000) because > > of fan noise. The problem is not really that the fan is too loud, > > although that is part of it, it is that it cycles frequently (about > > every 21 sec, at average use). I seems to me now that maybe here would > > be more appropriate. > > I am having trouble finding information about the acpi functions in > > particular. So I thought maybe I could get help here. For instance, > > according to the information below, is the passive cooling set to start > > at 85.0C (Celsius) which would be 185 Fahrenheit? Is this very hot to > > start to cool down passively? Why is active cooling set to -1? Where > > do I find the definitions of these things... like the flags? > > > > If the Notebook is older, a first measure is to clean the heatsink and > fan. > After I did this the last time my Thinkpad is ~ 10 °C cooler than > before.