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* S3 broken Samsung P35 - howto debug?
@ 2004-11-21 15:00 Oliver Dawid
       [not found] ` <200411211600.01820.od-VRmHG7Xu4f31qYPpFx2fzhvVK+yQ3ZXh@public.gmane.org>
       [not found] ` <200411242012.36750.stefandoesinger@gmx.at>
  0 siblings, 2 replies; 16+ messages in thread
From: Oliver Dawid @ 2004-11-21 15:00 UTC (permalink / raw)
  To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f

Hi there,

like Matthias Hentges I have problems with my Samsung - mine is a P35. There 
are some differences between these machines. I did not succeed to get S3 
running yet. I can put machine to sleep with echo 3 > /proc/acpi/sleep but on 
pushing the power button again only some devices seem to wake up.

I already got a patch to use old style resume from Matthias but this does not 
work. Not only the display is dead but also the keyboard seems not to accept 
anything. Network interface is not running (rtl 8139) as ping does not 
respond. 

I am using Kernel 2.6.9 with initrd-patch for a fixed dsdt. Any acpi based 
feature seem to work: using the asus_acpi I am able to use the shortcuts, 
hitting power button leads to halt the machine and so on.

Now I got several questions how to proceed:

- which modules are needed to be compiled into kernel directly? Does it 
matter, if ide_* is loaded as module?

- which modules are known not to work properly with acpi sleep/ resume? Which 
should be unloaded before going to sleep?

- Any idea, how to debug on low level without display, connection via ethernet 
etc? Serial port? Printerport? Soldering a module with leds on printer port 
to output states?

Any help would be appreciated.

Regards,
Oliver

-- 
Oliver Dawid * od-9LIF7zR9EMg@public.gmane.org * http://www.fet.uni-hannover.de/~od/


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^ permalink raw reply	[flat|nested] 16+ messages in thread
* RE: S3 broken Samsung P35 - howto debug?
@ 2004-11-24 15:01 Pallipadi, Venkatesh
  0 siblings, 0 replies; 16+ messages in thread
From: Pallipadi, Venkatesh @ 2004-11-24 15:01 UTC (permalink / raw)
  To: Oliver Dawid, Matthias Hentges
  Cc: Oliver Dawid, acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f

>-----Original Message-----
>From: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org 
>[mailto:acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On Behalf Of 
>Oliver Dawid
>Sent: Wednesday, November 24, 2004 2:24 AM
>To: Matthias Hentges
>Cc: Oliver Dawid; acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
>Subject: Re: [ACPI] S3 broken Samsung P35 - howto debug?
>
>> Our best bet is the on-board ethernet. It works perfectly after
>> resuming. SSH is your friend.
>> I've put together a page with my experiences so
>> far :http://www.hentges.net/misc/howtos/samsung_p30_s3.shtml
>> 
>> There's a little script to restore lost PCI configuration 
>DATA after a
>> resume. 
>> I've managed to get the backlight on, but that's it heh.
>
>Now its time to switch on my backlight ;-)


What video card do you have. Radeon? Does the workarouns in
http://bugme.osdl.org/show_bug.cgi?id=3670 help to ge the video back?

Thanks,
Venki


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^ permalink raw reply	[flat|nested] 16+ messages in thread

end of thread, other threads:[~2004-11-25 13:57 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2004-11-21 15:00 S3 broken Samsung P35 - howto debug? Oliver Dawid
     [not found] ` <200411211600.01820.od-VRmHG7Xu4f31qYPpFx2fzhvVK+yQ3ZXh@public.gmane.org>
2004-11-21 18:05   ` Pavel Machek
2004-11-21 19:08   ` Matthias Hentges
2004-11-22  8:20     ` Oliver Dawid
     [not found]       ` <41A1A145.4090006-csNNzRR391izQB+pC5nmwQ@public.gmane.org>
2004-11-22 12:26         ` Matthias Hentges
2004-11-24 10:23     ` Oliver Dawid
     [not found]       ` <41A4613F.2020905-csNNzRR391izQB+pC5nmwQ@public.gmane.org>
2004-11-24 12:54         ` Stefan Dösinger
     [not found]           ` <200411241354.53598.stefandoesinger-RbZlAiThDcE@public.gmane.org>
2004-11-24 16:28             ` Matthias Hentges
2004-11-24 17:42               ` Christoph Tavan
2004-11-25  7:02             ` Oliver Dawid
2004-11-24 13:13         ` Matthias Hentges
     [not found] ` <200411242012.36750.stefandoesinger@gmx.at>
     [not found]   ` <1101328293.7299.15.camel@mhcln03>
2004-11-24 21:21     ` Stefan Dösinger
     [not found]       ` <200411242221.45175.stefandoesinger-RbZlAiThDcE@public.gmane.org>
2004-11-25  6:41         ` Matthias Hentges
2004-11-25 13:03           ` Stefan Dösinger
     [not found]             ` <200411251403.02800.stefandoesinger-RbZlAiThDcE@public.gmane.org>
2004-11-25 13:57               ` Stefan Schweizer
  -- strict thread matches above, loose matches on Subject: below --
2004-11-24 15:01 Pallipadi, Venkatesh

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