Re: Hibernation breaks between 2.6.23 and 2.6.24 on Acer Aspire 1690

["Rafael J. Wysocki" <rjw@sisk.pl>]

On Wednesday 07 January 2009, Daniel Qarras wrote:
> Hi!
> 
> > Apparently, one of devices is set up to wake up the system
> > and it does that right after it's been put to sleep.  I don't think
> > it's a PCI device, because 2.6.28 prevents PCI devices from doing this,
> > unless they are intentionally set up for system wake-up.
> > 
> > Can you send me the output of /proc/acpi/wakeup, please?
> 
> Sure, please see below:
> 
> localhost:~> cat /proc/acpi/wakeup 
> Device	S-state	  Status   Sysfs node
> RP01	  S4	 disabled  pci:0000:00:1c.0
> RP02	  S4	 disabled  pci:0000:00:1c.1
> RP04	  S4	 disabled  
> USB1	  S3	 disabled  pci:0000:00:1d.0
> USB2	  S3	 disabled  pci:0000:00:1d.1
> USB3	  S3	 disabled  pci:0000:00:1d.2
> USB4	  S3	 disabled  pci:0000:00:1d.3
> USB7	  S3	 disabled  pci:0000:00:1d.7
> LANC	  S4	 disabled  pci:0000:06:08.0
> MODM	  S3	 disabled  pci:0000:00:1e.3
> localhost:~> 

OK, thanks.

Can you try to unload the USB controller drivers before hibernation and see
what happens?

Rafael