FYI, I am not getting the same error now with Intrepid (therefore kernel 2.6.27-7-generic). Now I'm getting:
Nov 4 18:51:27 Gigabob kernel: [ 1.983078] ACPI: ^Eð FFFF0000, 0000 (r0 0 0) Nov 4 18:51:27 Gigabob kernel: [ 1.983299] ACPI Error (psparse-0530): Method parse/execution failed [\_PR_.CPU1._PDC] (Node f7412180), AE_BAD_HEADER Nov 4 18:51:27 Gigabob kernel: [ 1.983783] processor ACPI0007:00: registered as cooling_device0 Nov 4 18:51:27 Gigabob kernel: [ 2.034526] ACPI Error (psparse-0530): Method parse/execution failed [\_PR_.CPU2._PDC] (Node f7412240), AE_ALREADY_EXISTS Nov 4 18:51:27 Gigabob kernel: [ 2.034853] ACPI: Marking method _PDC as Serialized because of AE_ALREADY_EXISTS error Nov 4 18:51:27 Gigabob kernel: [ 2.037037] processor ACPI0007:01: registered as cooling_device1
I have extracted the log from a specific boot from my kern.log.
FYI, I am not getting the same error now with Intrepid (therefore kernel 2.6.27-7-generic). Now I'm getting:
Nov 4 18:51:27 Gigabob kernel: [ 1.983078] ACPI: ^Eð FFFF0000, 0000 (r0 0 0)
Nov 4 18:51:27 Gigabob kernel: [ 1.983299] ACPI Error (psparse-0530): Method parse/execution failed [\_PR_.CPU1._PDC] (Node f7412180), AE_BAD_HEADER
Nov 4 18:51:27 Gigabob kernel: [ 1.983783] processor ACPI0007:00: registered as cooling_device0
Nov 4 18:51:27 Gigabob kernel: [ 2.034526] ACPI Error (psparse-0530): Method parse/execution failed [\_PR_.CPU2._PDC] (Node f7412240), AE_ALREADY_EXISTS
Nov 4 18:51:27 Gigabob kernel: [ 2.034853] ACPI: Marking method _PDC as Serialized because of AE_ALREADY_EXISTS error
Nov 4 18:51:27 Gigabob kernel: [ 2.037037] processor ACPI0007:01: registered as cooling_device1
I have extracted the log from a specific boot from my kern.log.