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List:       mandrake-cooker
Subject:    [Cooker] Re: SATA suspend to RAM
From:       Thomas Backlund <tmb () mandriva ! org>
Date:       2006-07-31 21:39:23
Message-ID: 44CE788B.2030308 () mandriva ! org
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Austin Acton wrote:
> My new Fujitsu laptop has a bizarre setup, with a PATA drive and a
> SATA-to-PATA controller, so linux thinks I have a SATA drive when in
> fact I have a PATA.
>
> It's an Intel chipset, and suspend to RAM totally doesn't work.  It
> goes to sleep fine, but on resume, the hard drive does not wake up.
>
> There is lots of information on SATA suspend-to-ram at various locations:
> http://linux-ata.org/software-status.html
> http://www.thinkwiki.org/wiki/Problems_with_SATA_and_Linux
> http://linux.spiney.org/debian_gnu_linux_on_an_ibm_thinkpad_t43p
> http://www.spinnaker.de/linux/c1320/sata-resume-2.6.16.5.patch
>
> I've tried the official cooker kernel, tmb, and kernel-linus, and none 
> at,
> of them will wake up my HD on resume.
>
> Is anyone looking into this?  There are patches available, and Intel
> chipsets are quickly becoming standard in North America.
>
> Any info appreciated,
> Ausitn
>


Have you tried the *mm* kernels ?
Danny has been working on that for some time, both with swsusp2 and the 
new Intel AHCI SATA support...

--
Thomas

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