intel_lid (1) - Linux Manuals
intel_lid: Polls the values of different reports about laptop lid state.
NAME
intel_lid - Polls the values of different reports about laptop lid state.SYNOPSIS
intel_lidDESCRIPTION
intel_lid is a tool to poll ACPI and the BIOS scratch register's reporting of laptop lid state. This can be used for debugging issues with laptop modesetting for lid opening and closing.