ACPI error in 2.6.16

[Francesco Biscani <biscani@pd.astro.it>]

Hello,

sometimes at boot I get the following from the logs:

ACPI: write EC, IB not empty
ACPI Exception (evregion-0409): AE_TIME, Returned by Handler for 
[EmbeddedControl] [20060127]
ACPI Error (psparse-0517): Method parse/execution failed 
[\_SB_.PCI0.ISA_.EC0_.SMRD] (Node c13ecd40), AE_TIME
ACPI Error (psparse-0517): Method parse/execution failed [\_SB_.BAT1.UPBI] 
(Node dbf42720), AE_TIME
ACPI Error (psparse-0517): Method parse/execution failed [\_SB_.BAT1.CHBP] 
(Node dbf42660), AE_TIME
ACPI Error (psparse-0517): Method parse/execution failed 
[\_SB_.PCI0.ISA_.EC0_.SMSL] (Node c13ecce0), AE_TIME
ACPI Error (psparse-0517): Method parse/execution failed 
[\_SB_.PCI0.ISA_.EC0_._Q09] (Node c13ecc40), AE_TIME

And after that the battery is reported as absent (even if it is physically 
present). I get the impression that this happens when rebooting, not 
from "cold powerons".

This did not happen in 2.6.15, it appeared somewhere in 2.6.16-rc series.

Regards,

  Francesco

-- 
Dr. Francesco Biscani
Dipartimento di Astronomia
Università di Padova
biscani@pd.astro.it
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