It is enabled by default (for battery) in laptop-mode.conf. So you only need to enable it manually in /etc/defaulut/acpi-support. But I agree, this does not belong in the acpi-support configuration.
It is enabled by default (for battery) in laptop-mode.conf. So you only need to enable it manually in /etc/defaulut/ acpi-support. But I agree, this does not belong in the acpi-support configuration.