[ltp] Re: T23 / ibm-acpi

[Steffen Schwientek]

Christopher Hubbell wrote:

> Greetings,
> 
> I have a T23 which I'm anxious to get the assorted buttons and suspend
> modes working on.  I noted in the ibm-acpi README that it has been
> tested on many of the newer models, but not yet the T23. 


I tried it on my T22, without damaging my thinkpad.

I can access now Fn-3, Fn-4 and Fn-12.
I have an working S1 sleepstate, an somewhat buggy S3 Sleepstate (sound
doesn?t works after resume) and an non working S4 sleepstate (system
hibernate to swap, but if I want to resume, the system is just booting
normally)

> I'm using 
> standard ACPI on Fedora Core 2 right now, but only seem to be able to
> get suspend to memory working, and none of the buttons ('echo 3 >
> /proc/acpi/sleep' isn't as nice as hitting a button).

You need to configure the acpid daemon to use all the nifty buttons. On
gentoo, only the powerbutton works out of the box.
Use ibm-acpi, and read the README carefully, and use the ibm-thinkpad acpid
configuration example as base (but you need to change some values there,
too.

Steffen