Re: Re: [Swsusp-devel] ACPI A/C adaptor status not updated upon resume

[Eric Altendorf <EricAltendorf-gZ4DH+Stb0k@public.gmane.org>]

On Friday 18 July 2003 21:54, Nigel Cunningham wrote:
> Hi.
>
> Yes, swsusp will be storing the ACPI state (along with all the rest
> of memory). Swsusp has no way to tell whether the state is invalid
> or not, or to exclude arbitrary parts of the memory from the image
> (particularly since we're probably not talking about a whole page
> here). The easiest way to overcome this problem at the moment is to
> make sure the state is the same when you resume as it is when you
> suspend. Failing that, a DSDT override that does the right thing.
> Does unplugging and plugging in the power post resume get the BIOS
> to set things right?

Yes, but only if the post is live, which generally isn't the case when 
this problem pops up. :-)

Eric


-------------------------------------------------------
This SF.net email is sponsored by: VM Ware
With VMware you can run multiple operating systems on a single machine.
WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the
same time. Free trial click here: http://www.vmware.com/wl/offer/345/0