[ltp] R40 with Kernel 2.6.5 and ACPI

Alexander Gran linux-thinkpad@linux-thinkpad.org
Tue, 20 Apr 2004 22:56:08 +0200


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Am Dienstag, 20. April 2004 22:29 schrieb G=FCnther Rackl:
> 1. I'm using Debian, and with the acpi and acpid packages, no scripts for
> handling the events lid open/close or the power management buttons (suspe=
nd
> to ram or disk) in /etc/acpi are provided.  Does anyone know where I can
> get such scripts from?

well. suspending is just=20
echo 3 > /proc/acpi/sleep
if you do not need to do some module loading magic.


> 2. I'd like to use software suspend as the the BIOS suspend is terribly
> slow with 1 GB of RAM.  When using the 2.6.5 Kernel, I can use the softwa=
re
> suspend, but the resume does not work properly (machine hangs).  I can't
> find detailed information on how to configure it, are there any things to
> consider?  I've just configured my swap partition as the default sw-suspe=
nd
> partition ... can't I use my Thinkpad hibernation partition for that (as
> with 2.4)

dunno, doesn't work here either.

> 3. I've had problems with 2.6.4 and the USB modules, which crashed after a
> resume (especially ehci), even if I unloaded all modules before suspend a=
nd
> stopped hotplug (also see http://bugme.osdl.org/show_bug.cgi?id=3D2412 for
> the problem).  Does anyone have similar problems=20

yes

> and a solution for that?=20

no=20

Alex

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