Date: Thu, 14 Mar 2002 18:49:35 -0800 (PST) From: Jeff Kletsky <jeff+freebsd@wagsky.com> To: current@freebsd.org Subject: Re: ACPI autoload failed -- unable to install (fwd) Message-ID: <Pine.BSF.4.21.0203141848120.16941-100000@wildside.wagsky.com>
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Tried the "obvious" -- manually loading acpi.ko -- still fails
On Thu, 14 Mar 2002, Jeff Kletsky wrote:
> Date: Thu, 14 Mar 2002 17:41:01 -0800 (PST)
> From: Jeff Kletsky <jeff+freebsd@wagsky.com>
> To: current@FreeBSD.ORG
> Subject: ACPI autoload failed -- unable to install
>
> Having been unable to confirm a complete and proper installation of
> 5.0-CURRENT on my Sony PCG-SRX7/EP (similar to SRX77) laptop using the
> 4.5-RELEASE installer, I have made a bootable CD from
> 5.0-20020313-CURRENT, as well as floppies from 5.0-20020314-CURRENT.
> Both exhibit the same set of symptoms.
[...]
>
> Results in:
>
> ACPI autoload failed - no such file or directory
> -
> [dump followed]
Failed workaround:
1) Create floppies using dd
2) Make another copy of the mfsroot floopy,
mount /dev/fd0 /mnt
rm -rf /mnt/*
mkdir -p /mnt/boot/kernel
copy acpi.ko to /mnt/boot/kernel
### Note that copying to root of floppy fails on load attempt ###
### This is inconsistent with the loader (8) manpage in 5.0 ###
umount /mnt
3) Boot from kern.flp
4) Load mfsroot.flp
5) Interrupt boot process
set hw.pcic.intr_path=1
set hw.pcic.irq=0
6) Remove mfsroot.flp, insert 'acpi.ko.flp'
load acpi.ko
('boot'ing here causes the BTX to halt if the acpi.ko.flp is still
in the drive)
7) Remove acpi.ko.flp, insert mfsroot.flp
boot
...and watch the BTX halt
Jeff
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