Re: ACPI S3 resume only reboots

[<jak97-CezfXpuMXD6Fxr2TtlUqVg@public.gmane.org>]

On Sat, Oct 09, 2004 at 03:06:28PM +0200, Pavel Machek wrote:
> > How could i try to debug this to give you more info?
> 
> You basically need to fix this yourself. Add infinite loops to
> wakeup.S to see where it breaks.
> 								Pavel

I have a similar problem. I did try adding infinite loops into wakeup.S,
right at the start, but the machine rebooted nevertheless. I suspect
that my infinite loop was never executed and that the problem was that
the computer didn't jump to the wake-up address on resume. Please do
have a go yourself and see if you can narrow things down at all.

Here is my lspci, if it helps:

00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400 AGP] Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge
00:08.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
00:0c.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
00:0f.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5702 Gigabit Ethernet (rev 02)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE (rev 06)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon R250 If [Radeon 9000] (rev 01)
01:00.1 Display controller: ATI Technologies Inc Radeon R250 [Radeon 9000] (Secondary) (rev 01)

If anybody has had any success with the KT400 chipset, please can you
post your lspci as well, so that we can try and spot the hardware
differences if any.

Thanks

John


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