ACPI problems on Lenovo 3000 N100

[Nikolay Tychina]

>Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 167 Optimizations
It seems, you needn't fix your acpi :)
Maybe that console error mesagges appears cause freebsds' bug?
Did you try linux (maybe ubuntu 8.10 - my acer suspends and wakes up very
good when running it) ?



2008/12/3 Krasznai András <krasznai.andras at haisystems.hu>

>  Hi, thank you for the answer
>
>
>
> Originally I attached the acpidump as well, but then the size of the mail
> was over the 200KB limit. I attach the acpidump now.
>
>
>
> Thanks
>
>
>
> Andras Krasznai
>
>
>
>
>  ------------------------------
>
> *From:* Nikolay Tychina [mailto:niktychina at gmail.com]
> *Sent:* Wednesday, December 03, 2008 12:20 AM
> *To:* Krasznai András; freebsd-acpi at freebsd.org
> *Subject:* Re: ACPI problems on Lenovo 3000 N100
>
>
>
> Hi,
>
> try to repair your dsdt,
> this information from gentoo-wiki will be useful:
> http://web.archive.org/web/20080125015702/http://gentoo-wiki.com/HOWTO_Fix_Common_ACPI_Problems<http://web.archive.org/web/20080125015702/http:/gentoo-wiki.com/HOWTO_Fix_Common_ACPI_Problems>
>
> Could you send me your acpi dump?
>
>  2008/12/2 Krasznai András <krasznai.andras at haisystems.hu>
>
> Good afternoon!
>
>
> I have been using FreeBSD since 5.3. Nowadays I am using
> FreeBSD-7.1-PRERELEASE on my Lenovo 3000 N100 laptop.
>
> I tried to use the suspend function (I want itt o go to suspend when I
> close the display) and the laptop behaved strangely; closing the LCD-display
> it eventually switches off but never wakes up; the only thing I can do is to
> switch it off and on, and wait for fsck finishing...
>
>
> The laptop is installed as a multiboot machine and the suspend function
> works correctly in Windows VISTA so the hardware is able to perform suspend.
>
> After reading the FreeBSD handbook I tried various settings with acpiconf,
> but no success:
>
> acpiconf -s S3 and acpiconf -s S4  caused various crashes on the machine,
>
> and the computer did not accept acpiconf -s S5 : said that level 5 is
> unsupported ACPI mode.
>
> Has anybody any success with this type of laptop regarding suspend
> functionality?
>
> I get other messages from ACPI similar to the following, which - by the
> handbook - mean that the ACPI may be broken.
>
> (ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.LPC0.FIGD._STA]
> \\
>     (Node 0xc3f6d160), AE_NOT_FOUND)
>
>
>
> I attach some diagnostic information according to the Freebsd handbook;
> pls. I also attach my kernel configuration (GENERIC_K).
>
> Give some advice how te get this machine perform suspend.
>
> Best regards
>
> Andras Krasznai
>
>
>
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>