I would like to be able to enable some sound file to play whenever I wake up or suspend my laptop.Is there any way i could do this?


Let's say you have a certain /path/to/your/soundfile.mp3 (where path/to/your/soundfile.mp3 is the full path and filename of the sound file you wish to play)


sudo gedit /etc/pm/sleep.d/50playsound

Add the following lines into the file.

case "$1" in
                # Do nothing
                play /path/to/your/soundfile.mp3
        *) exit $NA

Press Ctrl+S to save this file,then make executable this file with the following command.

sudo chmod +x /etc/pm/sleep.d/50playsound

Yes. Use the pm-utils package. From /usr/share/doc/pm-utils/README:
=== pm-utils ===

What is pm-utils?

  • Pm-utils provides simple shell command line tools to suspend and
    hibernate computer that can be used to run vendor, distribution, or
    user supplied scripts on suspend and resume.

Why do we need it?

  • All the main distributions are re-implementing the same
    functionality to support common power management
    operations. pm-utils provides a standardized distribution agnostic
    layout and interface for common power management tasks, which frees
    software and hardware vendors from having to maintain
    distribution-specific suspend/resume functionality.

  • Suspend/resume functionality can be easily modified by installing
    files into the /etc/pm/sleep.d directory. These files, known as
    hooks, can perform specific tasks on suspend/resume, such as:

    • enabling and disabling standby LED's on laptop hardware
    • enabling suspend GUI's like suspend2
    • re-enabling video
    • starting and stopping services that can't cope with suspending
    • re-syncing the time with ntp
    • removing and modprobing modules when needed
    • setting grub to be the default target for a hibernate-resume
    • other wacky things that need doing on specific systems

How do hooks work?

  • You put an executable file in /etc/pm/sleep.d. When suspend or
    hibernate is called, several things happen:

    1) The files in /etc/pm/config.d/* are evaluated in C sort order.
    These files can be provided by individual packages outside of
    pm-utils, and contain globally available configuration settings
    for pm-utils and the hooks.
    2) Each of the hooks in /etc/pm/sleep.d/* are executed in C sort
    order, with a command line argument of either "suspend" or "hibernate".
    3) The system suspends or hibernates.
    4) Some event happens to wake the machine up
    5) Each of /etc/pm/sleep.d/* are executed in reverse C sort order,
    with a command line argument of "resume" or "thaw".

  • For more detailed information on how hooks work and how to write one,
    read HOWTO.hooks .

  • For information on how to debug pm-utils, read README.debugging.

    That's it!

  • ok so i just add the sound file in /etc/pm/sleep.d? – user117263 Jan 1 '13 at 17:33

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