From: Morgan R. <ms...@pl...> - 2005-01-15 09:51:47
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Hi, I've lurked on this list for a while & my questions seem a little elementary, but it seems this is the best place to ask? My objective is to quieten my laptop (donated to me) so I can sit it in=20 lectures with out embarrassment or complaint from my fellow students... I've de-dusted the heat-sink & re set it. But, it still spends most of=20 the time with the fan at full speed. Computer: Clevo 2200T dating from 2001 BIOS: is fully updated to 2002 (when updates stopped) The ACPI version is reported at boot as: "ACPI BIOS version 1.00.12" The manual says it - "Supports ACPI 1.0B compliant" I'm running FC2 with kernel 2.6.6-1.435.2.3 CPU: P3 at 1.2Ghz I've used acpi=3Dforce (otherwise it doesn't load due to the bios being=20 1996 vintage - only the copyright I understand). The fan appears to have three states: off; slow; full. The contents of /proc/acpi include: /ac_adapter/AC /battery/BAT0 /button/power & /sleep /embedded_controller/EC0 /power_resource/PUT1 /processor/CPU0 and with nothing in them: /thermal_zone /fan (and /asus of course) Obviously there's some thermal monitoring as there's some control over the fan. The power switch seems to shutdown elegantly with acpi on (and not if off= ). Running "echo 3 > /proc/acpi/sleep" as root appears to send it to sleep, but it immediately resume. A common fault? Any fix? If I can throttle down the cpu it'll cool off and the fan will drop down to slow??? - My strategy. Any ideas about what I should try/use to achieve my ends from amongst the plethora of bits & pieces would be very much appreciated. Copied below is the output from dmesg after boot. Thanks very much. Regards, Morgan. --=20 Morgan Read <mailto:mstuffATplDOTnet> ############################### [morgan@morgansmachine morgan]$ dmesg Linux version 2.6.6-1.435.2.3 (bhc...@tw...) (gcc version 3 .3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Thu Jul 1 08:25:29 EDT 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000dff0000 (usable) BIOS-e820: 000000000dff0000 - 000000000dffffc0 (ACPI data) BIOS-e820: 000000000dffffc0 - 000000000e000000 (ACPI NVS) BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 223MB LOWMEM available. zapping low mappings. On node 0 totalpages: 57328 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 53232 pages, LIFO batch:12 HighMem zone: 0 pages, LIFO batch:1 DMI 2.2 present. ACPI: RSDP (v000 OID_00 ) @ 0x000e4010 ACPI: RSDT (v001 OID_00 RSDT_000 0x30303030 =EF=BF=BD& 0x00010000) @ 0x0d= fffbd0 ACPI: FADT (v001 INSYDE FACP_000 0x00000100 =EF=BF=BD& 0x00010000) @ 0x0d= fffb20 ACPI: BOOT (v001 INSYDE ISC_BOOT 0x00000100 =EF=BF=BD& 0x00010000) @ 0x0d= fffba0 ACPI: DSDT (v001 SiS630 INSYDESW 0x00001001 MSFT 0x0100000d) @ 0x00000000 ACPI: PM-Timer IO Port: 0x1008 Built 1 zonelists Kernel command line: ro root=3DLABEL=3D/ rhgb quiet selinux=3D0 acpi=3Dfo= rce mapped 4G/4G trampoline to ffff3000. Initializing CPU#0 CPU 0 irqstacks, hard=3D02346000 soft=3D02345000 PID hash table entries: 1024 (order 10: 8192 bytes) Detected 1196.363 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Memory: 223968k/229312k available (1552k kernel code, 4664k reserved, 603k data, 144k init, 0k highmem) Calibrating delay loop... 2367.48 BogoMIPS Security Scaffold v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 0383f9ff 00000000 00000000 0000000= 0 CPU: After vendor identify, caps: 0383f9ff 00000000 00000000 00000000 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 256K CPU: After all inits, caps: 0383f1ff 00000000 00000000 00000040 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: Intel(R) Pentium(R) III CPU 1200MHz stepping 01 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 189k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xeb2f0, last bus=3D1 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040326 ACPI: IRQ9 SCI: Edge set to Level Trigger. ACPI-0165: *** Error: No object was returned from [\_SB_.PCI0.LPC_.LPT_._STA ] (Node 0ff02d08), AE_NOT_EXIST ACPI-0165: *** Error: No object was returned from [\_SB_.PCI0.LPC_.COM1._STA ] (Node 0ff02a08), AE_NOT_EXIST ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) Uncovering SIS18 that hid as a SIS503 (compatible=3D0) Enabling SiS 96x SMBus. ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: Embedded Controller [EC0] (gpe 8) ACPI: Power Resource [PUT1] (on) ACPI: Power Resource [PUT1] (on) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKB] (IRQs *5 10 12) ACPI: PCI Interrupt Link [LNKC] (IRQs *10) ACPI: PCI Interrupt Link [LNKD] (IRQs 10 *11 12) Linux Plug and Play Support v0.97 (c) Adam Belay usbcore: registered new driver usbfs usbcore: registered new driver hub ACPI: No IRQ known for interrupt pin A of device 0000:00:00.1 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5 ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 PCI: Using ACPI for IRQ routing vesafb: probe of vesafb0 failed with error -6 Simple Boot Flag at 0x37 set to 0x1 apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) apm: overridden by ACPI. audit: initializing netlink socket (disabled) audit(1105714777.672:0): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API pci_hotplug: PCI Hot Plug PCI Core version: 0.5 ACPI: Processor [CPU0] (supports C1 C2, 8 throttling states) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Real Time Clock Driver v1.12 Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected SiS 630 chipset agpgart: Maximum main memory to use for agp memory: 176M agpgart: AGP aperture is 64M @ 0x40000000 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq =3D 4) is a 16550A ttyS1 at I/O 0x2f8 (irq =3D 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize divert: not allocating divert_blk for non-ethernet device lo Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=3D= xx SIS5513: IDE controller at PCI slot 0000:00:00.1 ACPI: No IRQ known for interrupt pin A of device 0000:00:00.1 SIS5513: chipset revision 208 SIS5513: not 100% native mode: will probe irqs later SIS5513: SiS630 ATA 100 (1st gen) controller ide0: BM-DMA at 0x1100-0x1107, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0x1108-0x110f, BIOS settings: hdc:DMA, hdd:pio hda: IC25N020ATCS04-0, ATA DISK drive Using cfq io scheduler ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: QSI CD-RW/DVD-ROM SBW-081, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 39070080 sectors (20003 MB) w/1768KiB Cache, CHS=3D38760/16/63, UDMA= (100) hda: hda1 hda2 hda3 hda4 hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice serio: i8042 AUX port at 0x60,0x64 irq 12 input: PS/2 Generic Mouse on isa0060/serio1 serio: i8042 KBD port at 0x60,0x64 irq 1 input: AT Translated Set 2 keyboard on isa0060/serio0 md: md driver 0.90.0 MAX_MD_DEVS=3D256, MD_SB_DISKS=3D27 NET: Registered protocol family 2 IP: routing cache hash table of 2048 buckets, 16Kbytes TCP: Hash tables configured (established 16384 bind 32768) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 ACPI: (supports S0 S1 S4 S4bios S5) md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem). kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. Freeing unused kernel memory: 144k freed NET: Registered protocol family 10 Disabled Privacy Extensions on device 022deac0(lo) IPv6 over IPv4 tunneling driver divert: not allocating divert_blk for non-ethernet device sit0 [drm] Initialized sis 1.1.0 20030826 on minor 0: agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 2x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 2x mode ACPI: AC Adapter [AC] (on-line) ACPI: Battery Slot [BAT0] (battery present) ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 ohci_hcd 0000:00:01.2: OHCI Host Controller ohci_hcd 0000:00:01.2: irq 11, pci mem 1088f000 ohci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected ohci_hcd 0000:00:01.3: OHCI Host Controller ohci_hcd 0000:00:01.3: irq 11, pci mem 10891000 ohci_hcd 0000:00:01.3: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected EXT3 FS on hda2, internal journal device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm...@uk... cdrom: open failed. Adding 514072k swap on /dev/hda4. Priority:-1 extents:1 kjournald starting. Commit interval 5 seconds EXT3 FS on hda3, internal journal EXT3-fs: mounted filesystem with ordered data mode. IA-32 Microcode Update Driver: v1.13 <ti...@ve...> microcode: CPU0 already at revision 0x1c (current=3D0x1c) microcode: No new microdata for cpu 0 parport0: PC-style at 0x378 [PCSPP,EPP] SCSI subsystem initialized inserting floppy driver for 2.6.6-1.435.2.3 Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 ohci1394: $Rev: 1203 $ Ben Collins <bco...@de...> ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=3D[5] MMIO=3D[44004000-440047ff] Max Packet=3D[2048] sis900.c: v1.08.07 11/02/2003 divert: allocating divert_blk for eth0 eth0: ICS LAN PHY transceiver found at address 1. eth0: Using transceiver found at address 1 as default eth0: SiS 900 PCI Fast Ethernet at 0x3200, IRQ 10, 00:90:f5:13:d2:5f. divert: freeing divert_blk for eth0 Linux Kernel Card Services options: [pci] [cardbus] [pm] Yenta: CardBus bridge found at 0000:00:0a.0 [1558:2202] Yenta: Using INTVAL to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:00:0a.0, mfunc 0x01d71c77, devctl 0x66 Yenta: ISA IRQ mask 0x0098, PCI irq 11 Socket status: 30000006 cs: IO port probe 0x0c00-0x0cff: clean. cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f 0x480-0x48f 0x4d0-0x4d7 cs: IO port probe 0x0a00-0x0aff: clean. ip_tables: (C) 2000-2002 Netfilter core team parport0: PC-style at 0x378 [PCSPP,EPP] lp0: using parport0 (polling). lp0: console ready agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 2x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 2x mode [morgan@morgansmachine morgan]$ |