From: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2005-hi6Y0CQ0nG0@public.gmane.org>
To: Hadmut Danisch <hadmut-kdZ+H/N/Ve2ELgA04lAiVw@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Re: LCD does not wake up (problem found)
Date: Sun, 10 Apr 2005 11:39:57 +0200 [thread overview]
Message-ID: <4258F46D.5080606@gmx.net> (raw)
In-Reply-To: <20050410084357.GA25407-kdZ+H/N/Ve2ELgA04lAiVw@public.gmane.org>
Hadmut Danisch schrieb:
> Ok,
>
> I found the problem and the solution. The problem is mentioned
> on http://www.thinkwiki.org/How_to_make_ACPI_work, it's a
> kernel bug.
The webpage only applies to thinkpads. For information about other
manufacturers and models, please refer to
Documentation/power/video.txt in your Linux source. However, I
can't see where on the page that problem is described as a
kernel bug.
> It takes the boot parameter
>
> acpi_sleep=s3_bios
>
>
> The web pages says this problem had been fixed in 2.6.11-rc1, but
> obviously it still exists.
Yes, that is a machine specific parameter. Some time in the future,
distributions will probably set it automatically, but there is no
generic way to find out which resume parameters a machine needs,
we can only build a database and use that.
Regards,
Carl-Daniel
--
http://www.hailfinger.org/
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next prev parent reply other threads:[~2005-04-10 9:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-10 8:31 LCD does not wake up Hadmut Danisch
[not found] ` <20050410083144.GA21389-kdZ+H/N/Ve2ELgA04lAiVw@public.gmane.org>
2005-04-10 8:43 ` Re: LCD does not wake up (problem found) Hadmut Danisch
[not found] ` <20050410084357.GA25407-kdZ+H/N/Ve2ELgA04lAiVw@public.gmane.org>
2005-04-10 9:39 ` Carl-Daniel Hailfinger [this message]
2005-04-10 11:08 ` Matthew Garrett
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