Hi, kernel: [ 0.436005] ACPI: BIOS _OSI(Linux) query ignored kernel: [ 0.436028] ACPI: DMI System Vendor: Dell Inc. kernel: [ 0.436088] ACPI: DMI Product Name: Precision WorkStation T5400 kernel: [ 0.437123] ACPI: DMI Product Version: kernel: [ 0.437182] ACPI: DMI Board Name: 0RW203 kernel: [ 0.437240] ACPI: DMI BIOS Vendor: Dell Inc. kernel: [ 0.437299] ACPI: DMI BIOS Date: 02/01/2008 kernel: [ 0.437358] ACPI: Please send DMI info above to linux-acpi@xxxxxxxxxxxxxxx So here it is :) Olivier -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html