On Mon, 2008-10-27 at 13:19 -0700, Maciej Rutecki wrote:
> 2008/10/25 Maciej Rutecki <maciej.rutecki@gmail.com>:
> > Suspend to ram, but another machine (previous PC, now laptop) and
> > another problem:
> >
> > ACPI: EC: missing confirmations, switch off interrupt mode.
> > ACPI Exception (evregion-0419): AE_TIME, Returned by Handler for
> > [EmbeddedControl] [20080926]
> > ACPI Error (psparse-0524): Method parse/execution failed [\_TZ_.C31E]
> > (Node f7019858), AE_TIME
> > ACPI Error (psparse-0524): Method parse/execution failed
> > [\_TZ_.TZ3_._TMP] (Node f7019ed0), AE_TIME
Will you please try the attached patch on the latest kernel(2.6.28-rc1)
and see whether the issue still exists?

After the test, please attach the output of dmesg.
Thanks.
> >
> > It doesn't happened immediately after s2ram but is correlation between
> > s2ram and this error.
> 
> I was wrong; it happens not only after suspend to ram but sometimes
> after normal boot.
> 
>