Hi,

I am taking the suspend-devel mailinglist into cc: to get the attention
of the experts :-)

On Fri, Aug 04, 2006 at 06:22:17PM +0200, Patrick Pfundstein wrote:
> hi there!
> 
> I just got a brand new Dell Precision m90 and i was trying to make it 
> hibernate, here are the results I got:
> bash-3.1# s2ram -i
> This machine can be identified by:
>     sys_vendor   = "Dell Inc."
>     sys_product  = "Precision M90                   "
>     sys_version  = ""
>     bios_version = "A01"
> 
> Using a minimal slackware system, I got the following:
> 
> s2ram -f -a 1                 FAILED
> s2ram -f -a 2                 FAILED
> s2ram -f -a 3                 FAILED
> s2ram -f -p -s                FAILED
> s2ram -f -s           FAILED
> s2ram -f -p           FAILED
> s2ram -f -a 1 -s              FAILED
> 
> FAILED means that it does seem to hibernate well (LED slowly glowing), but 
> when hitting the power button, the disk led flashes 1/2s and the screen does 
> not come back. The machine seems to be hanged up: network card is down 
> (cannot ping it), trying to type 'find /' on the keyboard does not get any 
> results. The only device that comes back to life is a USB mouse.
> 
> This PC has a SATA driven (I noticed in the 'ACPI Suspend debugging' that 
> this 
> is a known issue?), and an NVDIA FX2500M.

With a minimal boot, the graphics card should not really matter.
SATA issues depend on the kernel version, it is definitely worth trying the
very latest 2.6.18rc snapshots.

> Should you not have access to a m90, I am willing to help you making this 
> work. Tell me what I can do to help.

I assume you have already tried with "vga=0" (i believe, slackware uses a
vga console anyway, but i am not sure)?

Also, booting in a plain shell (init=/bin/sh) and not loading anything
non-essential before trying (no USB, NIC, ... drivers) will rule out lots
of driver issues. Note that you probably need to mount /proc and /sys
manually before you can suspend in this case
 
> Thanks,
> 
> Patrick

-- 
Stefan Seyfried                     | "Please, just tell people
QA / R&D Team Mobile Devices        |               to use KDE."
SUSE LINUX Products GmbH, Nürnberg  |          -- Linus Torvalds

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