[ltp] ACPI on T41p
Mon, 17 Nov 2003 14:59:27 +0100
Am Mo, den 17.11.2003 schrieb Arno Willig um 11:55:
> In this mailing lists some problems of ACPI on T40/T41 were discussed.
> However for me it seems to work pretty good. (At least for battery
On my T40 ACPI is working fine too, without the USB host controller
driver loaded even suspend to ram works perfectly, suspend to disk
worked while installing, it doesn't now, probably only a small problem
(X or loaded modules, dunno). And after resuming the acpi events stop
working, hmm (recognition of sleep/power/lid buttons), not too serious.
> ACPI-0178: *** Warning: The ACPI AML in your computer contains
> errors, please nag the manufacturer to correct it.
> ACPI-0181: *** Warning: Allowing relaxed access to fields; turn on
> CONFIG_ACPI_DEBUG for details.
> What does the AML warning mean?
It means that the ACPI BIOS contains some bugs, and the second warning
says that the warnings are being ignored (some sort of workaround).
> The ACPI IRQ Routing seems to work pretty good.
Yes, with the latest 2.6 kernels it is definitely rock solid for all
machines I know, even my VIA KT400 desktop machine that used to have a
lot of problems.
Christophe Saout <email@example.com>
Please avoid sending me Word or PowerPoint attachments.