Package acpid

ACPI Event Daemon

http://sourceforge.net/projects/acpid2/

acpid is a daemon that dispatches ACPI events to user-space programs.

System Administration (Section 8)
acpid
acpid is designed to notify user-space programs of ACPI events. acpid should be started during the system boot, and will run as a background process, by...
acpi_listen
acpid is the system-wide ACPI event catcher. acpi_listen is a simple shell-friendly tool which connects to acpid and listens for events. When an event occurs...
kacpimon
kacpimon is a monitor program that connects to three sources of ACPI events:1. /proc/acpi/event 2. netlink 3. the input layer (/dev/input/event*) kacpimon then...