fan full speed after suspend to ram

archer108 · 2007-09-13 17:16:06

suspend to ram works perfectly here on toshiba notebook, but after resume the fan runs on full speed. have phoenix BIOS read that fan control is not possible with such a BIOS.
sensors does not show the fan speed.

could not find any help full speed fan after suspend2ram in the forums.

sensors shows only temp:

coretemp-isa-0000
Adapter: ISA adapter
Core 0: +30°C (high = +85°C)

coretemp-isa-0001
Adapter: ISA adapter
Core 1: +30°C (high = +85°C)

lspci:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400
05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
07:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
07:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
07:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
07:06.3 Generic system peripheral [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller
07:08.0 Ethernet controller: Intel Corporation PRO/100 VE Network Connection (rev 02)

fwojciec · 2007-09-13 21:52:16

I have used two different Toshiba Satellite laptops with Phoenix bios (A30 and M35), and I've never experienced anything like you're describing. I think you may be right about software fan control being impossible with your laptop but it wouldn't hurt, I guess, to rmmod a bunch of acpi modules ("processor", "thermal", "fan") and such prior to suspending and then modprobing them after resume to see if that helps... Also check the toshiba website to see if they have an updated bios for your laptop. Other than that, it could be a DSDT/ECDT problem, which would suck, but it's not the end of the world. Have a look here (http://gentoo-wiki.com/HOWTO_Fix_Common_ACPI_Problems) - it looks intimidating but I have been through this ordeal once and it's all certainly doable. If I think of anything else I'll let you know... Good luck!

archer108 · 2007-09-14 04:32:03

thank you fwojciec
will look asap and let the forum know

archer108 · 2007-09-24 16:42:25

it was not that difficult, just had to adjust the /etc/hibernate/common.conf file.
the below settings solved the fan problem.

thank you

# Configuration options common for suspending to disk or RAM.
# Options are not case sensitive.
#
# See hibernate.conf(5) for help on the configuration items.

##############################################################################
### Some global settings
##############################################################################

Verbosity 0
LogFile /var/log/hibernate.log
LogVerbosity 1
# LogTimestamp yes
# AlwaysForce yes
# AlwaysKill yes
# HibernateVT 15
Distribution arch
# XDisplay :0

##############################################################################
### Scriptlets
### Scriptlets provide support for doing all sorts of things before and after
### suspending. The defaults settings here should work for most people, but
### you may wish to edit these to taste. Consult "hibernate -h" for help on
### the configuration settings.
##############################################################################

### bootsplash
## If you use bootsplash, also enabling SwitchToTextMode is recommended if
## you use X, otherwise you may end up with a garbled X display.
# Bootsplash on
# BootsplashConfig /etc/bootsplash/default/config/bootsplash-1024x768.cfg

### clock
SaveClock restore-only

### devices
# IncompatibleDevices /dev/dsp /dev/video*

### diskcache
# DisableWriteCacheOn /dev/hda

### fbsplash (enable SwitchToTextMode if you use this)
# FBSplash on
# FBSplashTheme suspend2

### filesystems
# Unmount /nfsshare /windows /mnt/sambaserver
# UnmountFSTypes smbfs nfs
# UnmountGraceTime 1
# Mount /windows

### grub
# ChangeGrubMenu yes
# GrubMenuFile /boot/grub/menu.lst
# AlternateGrubMenuFile /boot/grub/menu-suspended.lst
# BackupGrubMenuFile /boot/grub/menu.lst.hibernate.bak

# see http://bugs.debian.org/317479
# RemountXFSBoot yes

### hardware_tweaks
# IbmAcpi yes
RadeonTool yes
# Runi915resolution yes
FullSpeedCPU yes

### lilo
# EnsureLILOResumes yes

### lock (generally you only want one of the following options)
# LockConsoleAs root
# LockXScreenSaver yes
# LockGnomeScreenSaver yes
# LockKDE yes
# LockXLock yes
# LockXAutoLock yes

### misclaunch
# OnSuspend 20 echo "Good night!"
# OnResume 20 echo "Good morning!"

### modules
# UnloadModules snd_via82cxxx usb-ohci
# UnloadAllModules yes
UnloadBlacklistedModules yes
LoadModules auto
LoadModulesFromFile /etc/modules

### modules-gentoo
# GentooModulesAutoload yes

### network
# DownInterfaces eth0
# UpInterfaces auto

### networkmanager
# EnableNMReconnect yes

### pause_audio
# MuteAudio yes
# PauseAudio yes

### pcmcia
# EjectCards yes

### programs
# IncompatiblePrograms xmms

### services
RestartServices laptop_mode
RestartServices alsa
# StopServices alsasound
# StartServices aumix

### vbetool
# EnableVbetool yes
# RestoreVbeStateFrom /var/lib/vbetool/vbestate
# VbetoolPost yes
# RestoreVCSAData yes

### xhacks
SwitchToTextMode yes
# UseDummyXServer yes
# DummyXServerConfig xorg-dummy.conf

### xstatus
## This can be set to gnome, kde or x:
# XStatus gnome
# XmessageDisable yes
# XSuspendText Preparing to suspend...
# XResumeText Resuming from suspend...
## When using XStatus x, and you have xosd installed:
# XosdSettings --font '-misc-fixed-medium-r-semicondensed--*-120-*-*-c-*-*-*' --colour=Green --shadow 1 --pos bottom --align center --offset 50

### xbacklight
# BackLight yes

### gaim
# LogoutGaim yes
# GaimRestoreStatus yes
# GaimLogoutMessage Hibernating
# GaimLoginMessage Back from hibernation

Arch Linux

#1 2007-09-13 17:16:06

fan full speed after suspend to ram

#2 2007-09-13 21:52:16

Re: fan full speed after suspend to ram

#3 2007-09-14 04:32:03

Re: fan full speed after suspend to ram

#4 2007-09-24 16:42:25

Re: fan full speed after suspend to ram

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