Re: Debian stretch hiberante hooks

[Ansgar Burchardt <ansgar@43-1.org>]

Hi,

kjonca@poczta.onet.pl (Kamil Jońca) writes:
> There is laptop with "stretch/sid" on it.
> I want umount all remote filesysems before suspending/hibernating it.
> When google I found only solutions referring to pm-utils and
> /etc/pm/sleep.d sripts. But this does not work for me. It looks like
> pm-hibernate is not even calling.
> So my question is: how can I put script to run before hibernate? Or what
> should I read?

When using systemd instead of pm-utils, one can hook into the
"sleep.target" (or only "suspend.target" or "hibernate.target").
There is also the /lib/systemd/system-sleep directory, but its
documentation[1] says its use should be considered a hack.

There are some examples how to do so on [2].

Ansgar

  [1] <man:systemd-sleep(8)>
  [2] <https://wiki.archlinux.org/index.php/Power_management#Sleep_hooks>