Hello,
Zhao Yakui schrieb:
On Sun, 2008-04-13 at 16:06 +0200, Ralf Orlowski wrote:
Hello,
sure, that is no problem.
Bye Ralf
Thanks for the info.
That the system can't be booted in ACPI mode is caused by the broken
bios. And the bug is caused by the following definition:
Name (ASLB, 0x00) (It is defined in the scope of GFX0 device)
OperationRegion (IGDM, SystemMemory, ASLB, 0x2000)
The correct definition should be the following:
OperationRegion (IGDM, SystemMemory, \ASLB, 0x2000)
Now there is another similar bug in the kernel bugzilla.
http://bugzilla.kernel.org/show_bug.cgi?id=9915
Will you please try the custom dsdt and see whether the system can be
booted with acpi enabled?
How to use the custom DSDT can be found in
http://www.lesswatts.org/projects/acpi/faq.php.
Thanks for your help.
I just tried the DSDT I downloaded from
http://bugzilla.kernel.org/show_bug.cgi?id=9915
Now it gets a little bit further when booting with ACPI enabled, but at
the end it still hangs. :-(
I get several messages "Could not map memory", "AE_NO_MEMORY" and
"Method parse/execution failed". And then the boot stops.
Is there a way to write these messages somewhere before the system
stops, so that I could post the exact messages here?
But so far I'm still not able to start the system with ACPI enabled. :-(
Thanks.
Bye
Ralf
Zhao, Yakui schrieb:
Will you please try to boot the system with the option of "acpi=off"
and attach the output of acpidump, lspci -vxxx ? Thanks.
-----Original Message----- From: linux-acpi-owner@xxxxxxxxxxxxxxx
[mailto:linux-acpi-owner@xxxxxxxxxxxxxxx] On Behalf Of Ralf Orlowski
Sent: 2008年4月13日 17:29 To: linux-acpi@xxxxxxxxxxxxxxx Subject: Can't
get ACPI to work on a Panasonic Toughbook CF-52
Hello,
I just got a new Panasonic Toughbook CF-52. I installed the system
with debian sid and except of the ACPI-Support the system runs fine
under linux. But so far I had no success to get ACPI working on the
system.
Today I installed kernel version 2.6.25-rc9 on the system, because I
read, there should be a patch included, that make ACPI work on my
system. But so far it does not.
The kernel runs fine with ACPI disabled, but with ACPI enabled the
boot just stops with a message about ACPI interrupts.
Does anyone know, what I could try, to get ACPI working, or how I
could find out more about the problem to may be help to find a
solution?
Bye
Ralf
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