From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Subject: Re: 2.5.69 - S3
Date: Sun, 18 May 2003 12:48:52 +0200
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To: Michael Frank <mflt1-DTdK3Ks6N5kHTnRCetW4+N0b+6lKrnBL@public.gmane.org>
Cc: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>, acpi-devel-pyega4qmqnRoyOMFzWx49A@public.gmane.org
List-Id: linux-acpi@vger.kernel.org

Hi!

> > > Was playing a bit with S3 - Single user mode, console, ACPI core
> > > only, no modules.
> > >
> > > Suspending always works.
> > >
> > > Resuming performs somewhat randomly as follows:
> > >
> > > 1) Linux! - hang
> > >
> > > 2) Resume failed
> > >
> > > 3) Resumes with lots of shell prompts scrolling, and seems to be
> > > functional thereafter
> > >
> > > What is the expected behaviour at this time?
> >
> > 3) is expected. You held down enter
> > when you did echo, so it still sees
> > enter down after resume.
> 
> Thank you,  a script which delays a few seconds before suspend should fix 3)
> 
> How to get rid of 1) and 2) ?

For 4) (harddisk problems from other mail): does it work after IDE
reset? If not, try disabling DMA with hdparm.

As for 1) and 2): Good luck debugging 1) [adding more letters to see
where it hangs etc]; what exactly means 2)?
								Pavel
-- 
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]


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