Hi, I have here a T20 thinkpad with a T22 BIOS and a 2.6.32 kernel. After boot, acpi_listen shows me all the events that are being generated by the lid switch, hotkeys, batteries, ac, and maybe more. However, when I disconnect and reconnect ac power a few times in rapid succession, that leads to all of these events not being reported anymore. Suspend to RAM and to disk both don't fix it, only a reboot does. After I posted this on the thinkpad-acpi mailing list, I was told that this probably was a problem with the EC (driver|firmware), so that's why I am addressing this to you now :-) The BIOS and EC firmware are the newest versions available (1.12 and 1.06, respectively). Any hints as to how to debug or possibly even fix this would be appreciated. Florian -- 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