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From: chris@boojiboy.eorbit.net
To: linux-kernel@vger.kernel.org
Cc: J.A.K.Mouw@ITS.TUDelft.NL, bmacy@macykids.net
Subject: Re: 2.4.9-ac9 APM w/Compaq 16xx laptop...
Date: Wed, 12 Sep 2001 18:24:18 -0700 (PDT)	[thread overview]
Message-ID: <200109130124.SAA22845@boojiboy.eorbit.net> (raw)
In-Reply-To: <20010913011606.H20118@arthur.ubicom.tudelft.nl> from "Erik Mouw" at Sep 13, 2001 01:16:06 AM

> > When my bios is set ACPI=NO, and APM is compiled in:
> > A 'shutdown -r' hangs after the "Restarting System" message.  
> > Depressing the power switch cause a power off.
> 
> Try "Use real mode APM BIOS call to power off".

With 2.4.9-ac9 'shutdown -r' does not work.  The
halt '-h' flag does work.  '-r' hangs at "Restarting System."

I set my machine bios to acpi=no, and also acpi=yes the same 
hang occurred both times.

Here is the APM config:

CONFIG_PM=y
# CONFIG_ACPI is not set
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
# CONFIG_APM_CPU_IDLE is not set
# CONFIG_APM_DISPLAY_BLANK is not set
# CONFIG_APM_RTC_IS_GMT is not set
# CONFIG_APM_ALLOW_INTS is not set
CONFIG_APM_REAL_MODE_POWER_OFF=y


Here is the pertinent dmesg stuff:

BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000ecc00 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000c000000 (usable)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
No local APIC present or hardware disabled
Kernel command line: auto BOOT_IMAGE=linux ro root=302
Initializing RT netlink socket
Compaq 12XL125 machine detected. Enabling interrupts during APM calls.
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.14)

  reply	other threads:[~2001-09-13  0:28 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-09-12 23:43 chris
2001-09-12 23:16 ` Erik Mouw
2001-09-13  1:24   ` chris [this message]
2001-09-13  1:35     ` chris
2001-09-13  7:17     ` Erik Mouw
2001-09-13 19:55       ` chris
2001-09-13 20:18         ` Erik Mouw
2001-09-13 13:52     ` Ryan Butler
2001-09-13 15:54     ` Juri Haberland
2001-09-13 21:40 chris
2001-09-17 20:04 chris
2001-09-17 21:23 ` Alan Cox
2001-09-17 22:27 ` Erik Mouw

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