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Re: Implement power management (suspend, hibernate, resume) in Shepherd?


From: Ludovic Courtès
Subject: Re: Implement power management (suspend, hibernate, resume) in Shepherd?
Date: Sun, 09 Jul 2017 00:09:50 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux)

Mark H Weaver <address@hidden> skribis:

> Mekeor Melire <address@hidden> writes:
>
>> As far as I understand, currently GuixSD uses elogind (“systemd
>> project's ‘logind’, extracted to a standalone package”) to suspend,
>> hibernate and resume when some events happen, like pressing the
>> suspend-key etc.
>>
>> Is there any nice way to suspend GuixSD by command? (I didn't yet try
>> out ‘echo mem > /sys/power/state’.)
>
> "loginctl suspend" will do it, optionally with "-i" added to ignore
> inhibitors.  See "loginctl --help" for more.

Even simpler: closing my laptop’s lid puts it into suspend-to-memory
mode.

Ludo’.



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