Re: Computer Resets on Resume From S3

[Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>]

Hi!

> 
> I have a KT4 Ultra (MS-6590) computer, with latest BIOS. 
> I am running kernel 2.6.0-test9-bk21.
> When I enter S3, by "echo 3 > /proc/acpi/sleep", the machine suspends all the 
> tasks and then appears to power-down (all the hard disks are powered down, 
> and the power-supply fan is off).
> 
> I know that the machine is not truly off, because I can trigger a resume by 
> pressing a key on the keyboard. Also /proc/acpi/alarm works fine.
> 
> The trouble is that resume from S3 immediately resets the computer, so it as 
> if I had just turned the computer on, rather than resuming the previous 
> session.
> 
> Can anybody suggest some debugging that I can try to narrow this problem down? 
> Perhaps by inserting a forced oops() somewhere so that I can see where it 
> gets to before rebooting?

Inserting infinite loops can be used for debugging. Or debug leds on
pci card...
								Pavel

-- 
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]


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