On Wed, 07.08.13 10:12, Mathijs Kwik (math...@bluescreen303.nl) wrote: > Hi all, > > I have a few things that need to get run after waking up my laptop > (things like hdparm to set device power options/spindown time). > I created oneshot, remainafterexit services for those and made them > wanted by multi-user.target.This works fine for the first boot. > > As I consider these services "dead" after a suspend/hibernate, I added > Conflicts=sleep.target, so now systemd is aware that these services > are no longer active after a wakeup. > > Now I would like to somehow have these services restart on wakeup. > I can add these services to some new target(wakeup.target), but I > don't know how to proceed from there. I thought of making > wakeup.target WantedBy suspend.target, After suspend.target, but since > suspend.target pulls in sleep.target (which conflicts with these > services) that will fail. More so, after wakeup.target is started the > first time, it will never go down itself, so the second wakeup won't > do anything. The same is true for multi-user.target, once that is > reached/activated on first boot, it never deactivates until shutdown. > > How should a situation like this be handled? > Ideally, I don't want to use: > - /usr/lib/systemd/system-sleep (considered hacky)
Well, doing hdparm fiddling after suspend is a hack in itself, hence /usr/lib/systemd/system-sleep/ is precisely the right hacky choice to implement something like this. It's simple, synchronous and the intended place to put hacks like this. Lennart -- Lennart Poettering - Red Hat, Inc. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
