Package: linux-image-2.6.18-3-686 Version: 2.6.18-7 I am running debian testing on an IBM thinkpad X20.
Following the update to kernel 2.6.18.3-686, I get the following kernel messages: ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.AC__._PSR] (Node c12f0540), AE_TIME ACPI Exception (acpi_ac-0096): AE_TIME, Error reading AC Adapter state [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.I2RB] (Node c12f0a7c), AE_TIME ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.BAT0._BST] (Node c12f05b8), AE_TIME ACPI Exception (acpi_battery-0206): AE_TIME, Evaluating _BST [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.AC__._PSR] (Node c12f0540), AE_TIME ACPI Exception (acpi_ac-0096): AE_TIME, Error reading AC Adapter state [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.I2RB] (Node c12f0a7c), AE_TIME ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.BAT0._BST] (Node c12f05b8), AE_TIME ACPI Exception (acpi_battery-0206): AE_TIME, Evaluating _BST [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.I2RB] (Node c12f0a7c), AE_TIME ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.BAT0._BST] (Node c12f05b8), AE_TIME ACPI Exception (acpi_battery-0206): AE_TIME, Evaluating _BST [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.I2RB] (Node c12f0a7c), AE_TIME ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.BAT0._BST] (Node c12f05b8), AE_TIME ACPI Exception (acpi_battery-0206): AE_TIME, Evaluating _BST [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.AC__._PSR] (Node c12f0540), AE_TIME ACPI Exception (acpi_ac-0096): AE_TIME, Error reading AC Adapter state [20060707] ACPI: read EC, OB not full ACPI Exception (evregion-0424): AE_TIME, Returned by Handler for [EmbeddedControl] [20060707] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.ISA_.EC__.AC__._PSR] (Node c12f0540), AE_TIME ACPI Exception (acpi_ac-0096): AE_TIME, Error reading AC Adapter state [20060707]