suspend on Pavilion hangs

[Nate Lawson]

Hanspeter Roth wrote:
> Hello,
> 
> I have -current installed on an HP Pavillion zt3030EA.
> Trying to suspend (S3) hangs. First this message is displayed:
> 
> fwohci0: fwohci_pci_suspend
> 
> Then the display is dimmed a little. Then the system hangs. 
> A longclick on the powerbutton shuts the laptop off. The next click
> on the powerbutton turns on the power-led but nothing else happens.
> Another longclick is required. Then the next click starts normal
> boot.
> 
> Does ACPI suspend rely on swapspace?

Nope.

> What happens if there are devices that have 'no driver attached'? Is
> suspending still possible?

Yep.

> What if I remove some devices from the kernel that are not
> necessarily needed?

That's a good way to start debugging suspend/resume problems.  For more 
info, see the handbook:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-debug.html

-- 
Nate