ACPI Warning (tbutils-0243): Incorrect checksum in table [TCPA]

Tue Mar 10 00:00:19 PDT 2009

I'm getting the following error on boot with a recent -current:

ACPI Warning (tbutils-0243): Incorrect checksum in table [TCPA] -
0, should be A9 [20070320]

Any idea where to start looking? This is a Dell Latitude D620 with a
core 2 duo, running i386 SMP. I've got the latest BIOS installed.

Doug

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