[ltp] Re: My war with T40 and ACPI drain

Volker Braun linux-thinkpad@linux-thinkpad.org
Tue, 25 Jan 2005 11:02:55 -0500


Hi,

You also need the patch to enable D2, see
http://bugzilla.kernel.org/show_bug.cgi?id=3022
With all of these patches I can reliably suspend (S3) with about 700mW of
power usage.

I'm preparing FC3 kernel rpms and a combined patch right now, this should
make it easier to test. 

Best,
Volker

On Mon, 24 Jan 2005 18:28:30 +0100, Bob Alexander wrote:
> To overcome the 2.6.10 ACPI drain I tried compiling 2.6.11-rc2 vanilla 
> other than with the swsusp2 patch and substituting ibm_acpi.c version 
> 0.08 in the kernel tree with the latest 0.10.