Suspend on LID close

From Alpine Linux
Revision as of 20:40, 11 September 2022 by Jirutka (talk | contribs) (Add zzz)

This article explains how to make your laptop go to Suspend when closing the LID.

Busybox acpid

This can be done via acpid with a hook in /etc/acpi/LID/00000080:

  1. with zzz:

    apk add zzz

    Contents of /etc/acpi/LID/00000080

    #!/bin/sh exec zzz
  2. or with pm-utils:

    apk add pm-utils

    Contents of /etc/acpi/LID/00000080

    #!/bin/sh exec pm-suspend
  3. or with raw variant:

    Contents of /etc/acpi/LID/00000080

    #!/bin/sh echo mem > /sys/power/state

Make the hook executable:

chmod +x /etc/acpi/LID/00000080

That should be it. To make sure that the acpid daemon is running, execute:

/etc/init.d/acpid start