[ 203.375219] ACPI Error: Result stack is empty! State=ffff880038a12800 (20110112/dswstate-98) [ 203.375239] ACPI Exception: AE_AML_NO_RETURN_VALUE, Missing or null operand (20110112/dsutils-646) [ 203.375250] ACPI Exception: AE_AML_NO_RETURN_VALUE, While creating Arg 1 (20110112/dsutils-763) [ 203.375264] ACPI Error: Method parse/execution failed [\_SB_.PCI0.VGA_.DWBL] (Node ffff880079338578), AE_AML_NO_RETURN_VALUE (20110112/psparse-536) [ 203.375291] ACPI Error: Method parse/execution failed [\_SB_.PCI0.SBRG.EC0_._Q0E] (Node ffff88007933fca8), AE_AML_NO_RETURN_VALUE (20110112/psparse-536)
[ 203.375219] ACPI Error: Result stack is empty! State=ffff88003 8a12800 (20110112/ dswstate- 98) NO_RETURN_ VALUE, Missing or null operand (20110112/ dsutils- 646) NO_RETURN_ VALUE, While creating Arg 1 (20110112/ dsutils- 763) PCI0.VGA_ .DWBL] (Node ffff880079338578), AE_AML_ NO_RETURN_ VALUE (20110112/ psparse- 536) PCI0.SBRG. EC0_._Q0E] (Node ffff88007933fca8), AE_AML_ NO_RETURN_ VALUE (20110112/ psparse- 536)
[ 203.375239] ACPI Exception: AE_AML_
[ 203.375250] ACPI Exception: AE_AML_
[ 203.375264] ACPI Error: Method parse/execution failed [\_SB_.
[ 203.375291] ACPI Error: Method parse/execution failed [\_SB_.