Am Montag, 23. Mai 2011, 18:01:27 schrieb Paulo Edgar Castro: > Later tonight I'll try booting both the working kernel and the bad one > with extra acpi debug options ( acpi.debug_layer=0x2 > acpi.debug_level=0xffffffff ) following a tip from Oliver Neukum. > > It's very possible that given my level of ignorance I might be missing > something obvious here... > Any other debugging suggestions ? Just a hunch: look at whether you have wmi support in both cases. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html