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Re: HowTo: Detect Laptop waking up from suspend from Emacs
From: |
Stefan Huchler |
Subject: |
Re: HowTo: Detect Laptop waking up from suspend from Emacs |
Date: |
Sat, 11 Feb 2017 15:54:49 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
address@hidden writes:
> Background:
>
> I run Emacs as my primary environment -- ie I do everything in Emacs
> on Linux.
>
> So when I open my laptop lid, my laptop wakes up from suspend and
> Emacs is where I left off.
>
> I'd like to set things up so emacs runs a set of actions when the
> laptop comes back from suspend -- typically, say 5 seconds after
> wake-up. Here, all actions are emacs functions.
>
> So Q:
>
> From Emacs --- perhaps an idle-timer, how do I detect when the laptop
> returns from suspend?
> --
>
> --
if you run the deamon you could maybe write in some external tools
somethnig like:
/usr/bin/emacsclient -e (wakeup-starter)
and then something like that in your config
(defun...
(sit-for 5)
....)
You can hook that command in I dont know logind? or dbus? udev? as some
rule or maybe even systemd:
https://wiki.archlinux.org/index.php/Power_management#Suspend.2Fresume_service_files
Hope that helps you.
Alternativly you could of course do a polling thing, and start that with
emacs:
(while (t) (when (timestamp differs to much from last-time) (setq
last-time timestamp) (do-your-stuff) (sleep 5)))
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, (continued)
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, aaermolov, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, Michael Albinus, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, raman, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, Michael Albinus, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, raman, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, Michael Albinus, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, raman, 2017/02/11
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, T.V Raman, 2017/02/13
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, Michael Albinus, 2017/02/13
- Re: HowTo: Detect Laptop waking up from suspend from Emacs, T.V Raman, 2017/02/13
Re: HowTo: Detect Laptop waking up from suspend from Emacs,
Stefan Huchler <=
Re: HowTo: Detect Laptop waking up from suspend from Emacs, Tom Tromey, 2017/02/11