How is FC3 ACPI on laptops these days?

Kumara kumara.jayaweera at damad.com
Fri Feb 18 01:25:36 UTC 2005


WARNING!!!!!!!

Please read this fully, it may not be concerned to you but have a look on
this,

# /usr/sibn/sensors-detect

This program will help you to determined which I2C/SMBus modules you need to
load to use lm_sensors most effectively.
You need to have done a "make install", issue a 'dempmod -a' and made sure '
/etc/config.modules' (or ' /etc/module.config') contains the appropriate
module path before you can use some functions of this utility. Read the
doc/modules for information.
Also, you need to be root or at least have access to the /dev/i2c[-/]*files
for some things. you can use prog/mkdev/mkdev.sh to create these /dev files
if you don't have them already.
if you have patch or kernel and have some drivers built-in you can safely
answer no if asked to load some modules. In this case, things may seem a bit
confusing, but they will still work.

IF THIS IS AN IBM THINKPAD, PRESS    CTRL -C   NOW!
IBM Thinckpads have a severely broken i2c/SMBus implementation, JUST
SCANNING THE BUS WILL BREAK YOUR THINKPAD FOREVER!

Page no. 107
Chapter - Configuring Power-Management in Fedora
Book - Red Hat Linux and Fedora unleashed
By  - Bill Ball and Hoyt Duff
ISBN No. 81-297-0508-7
Publisher -SAMS
www.samspublishing.com





----- Original Message -----
From: "Pete Toscano" <pete-fedora at verisignlabs.com>
To: "Dexter Ang" <thepoch at gmail.com>; "For users of Fedora Core releases"
<fedora-list at redhat.com>
Sent: Thursday, February 17, 2005 9:59 PM
Subject: Re: How is FC3 ACPI on laptops these days?


> Dexter Ang wrote:
> > Hey folks,
> >
> > As the last version of Fedora I've used was FC2, I'm wondering about
> > the current 'condition' of FC3. I'm using a Thinkpad T30. Going
> > through the archives, I didn't really see any info regarding ACPI
> > status.
> >
> > Suspend -to-disk and -to-ram works under Ubuntu Hoary. Of course they
> > have that Thinkpad power-drain bug on S3. But suspend-to-disk works
> > really well. So would a fully-updated FC3 work well with ACPI events?
> >
> > I'm more looking for personal experiences, as searching around shows
> > that most people just kept using APM, it seems.
>
> Dex,
>
> Check out ThinkWiki (http://www.thinkwiki.org/ThinkWiki) and Volker
> Braun's T-41 site.
> (http://www.sas.upenn.edu/~vbraun/computing/T41/kernel.html)  He's got a
> link to his kernel repository there.  The more recent ones (2.6.11-13)
> get ACPI working just fine on my T40.  Depending on the graphics chipset
> in your T30, you might have to recompile from the SRPM after editing a
> file.  (Write me directly if you need to recompile and I'll help you.)
>
> pete
>
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>
>




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