[ltp] Re: ATI, fglrx, suspend

[Florian Manschwetus]

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Chris Schumann schrieb:
>> Date: Thu, 18 Oct 2007 00:08:04 +0200
>> From: Florian Reitmeir <florian@reitmeir.org>
>> On Thu, 18 Oct 2007, Evgeni Golov wrote:
>>> On Wed, 17 Oct 2007 09:33:16 -0500 (CDT) Chris Schumann wrote:
>>>> I'm having a heck of a time getting 3D to work with suspend and
>>> resume. I happen to have a T60 with an ATI X1400 128MB chip, and run
>>> Fedora 7.
>>>
>>> Which suspend do you mean? To disk or to ram? To disk should work
>>> without problems, to ram only when you disable kernel-framebuffer
>>> (like vesafb)
>>>
>>> Adding acpi_sleep=s3_bios,s3_mode to your kernel boot parameters might
>>> help with s2ram.
>> with s2ram there is no need anymore for acpi_sleep=, because..
> 
> Thanks, guys. Suspend to RAM is the thing I'd like first, even though
> suspend to disk is also not working (it doesn't turn off, or resume if I
> force power off). I do have the s3_ kernel params, which were needed to
> get suspend working with vesa, but after I fix things, I will look at
> removing those.
> 
> A quick look for disabling framebuffer brings me only very old
> information. Where can I look for how to disable it; what's the problem
> with it; and what if I want that functionality (although I'm pretty sure I
> don't)?
> 
> Chris
> 
> 
> 
Could someone tell what i have to change to get suspend2ram/2disk
working again?
I use fglrx 8.41.7 on my T60 with X1400
Suspend were working perfect until i updated to 2.6.23 kernel
(previously 2.6.20 thinkpad-sources)

Florian Manschwetus

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