>> One more ouput for tonight. After doing a diff of the acpidump from >> both BIOS versions, I've found explicit references to the two 0xCE and >> 0xCF values right in the delta, in the dsdt.dsl files. > > Right. That's what my last message was about. :-) Indeed, our messages have crossed each other :-) >> I'm new to ACPI but could that ECBT mean "EC Button" maybe? > > That's just a method name which may or may not mean the above. > > \_SB.PCI0.LPCB.ECDV is the EC, so it is all related. > > However, the bottom line is that there is no way for the kernel at all > to know in advance that these events are going to be generated. Ok, so I understand that this is totally device-specific :-( Would a patch to handle this specific case be acceptable in the kernel though? Thanks, Jerome -- 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