Hello there, I've upgraded my Fedora Core 3 kernel from 2.6.12-1.1372_FC3 to 2.6.12-1.1378_FC3 and lost the /proc/acpi/button directory. It impacts, for instance, the LID button state detection. I'm running FC3 on a Dell Latitude D810. The ACPI button module is loaded (lsmod). Any hint? Regards, -- wwp