[Bug 53060] Re: HP Compaq nw9440 - hibernation problem

[Fedor Isakov]

I tried to set the magic option to nvidia kernel module as per the
following URL:

http://wiki.beryl-project.org/wiki/Troubleshooting_nVidia#Suspend2

The option is:

options nvidia NVreg_SoftEDIDs=0

As a result, the system is now able to return from hibernation and is
functioning almost normally, except that ACPI stops working. Neither
"tail -f /var/log/acpid", nor "sudo strace -p `pidof acpid`" report
*anything* when I, for example, plug or unplug the power cord. So, I
figure ACPI is broken after return from hibernation.

Any ideas how to fight this?

-- 
HP Compaq nw9440 - hibernation problem
https://launchpad.net/bugs/53060