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gya82

Member

Registered: 2012-06-07

Posts: 6

[Solved] systemctl suspend and hibernate after run service

I use boot with init=/bin/systemd.
Service run on boot time "hdparm -B 254 /dev/sda" this is working to.
But my question is:
# systemctl suspend or # systemctl hibernate, then restore laptop will "hdparm -B /dev/sda= 128". Why?
How to run service resume suspend and hibernate after?
I could not find a description.
Thanks!

Last edited by gya82 (2012-06-10 19:14:32)

msx

Member

From: solar.system/earth/ar/bue/mdp

Registered: 2010-08-08

Posts: 184

Website

Re: [Solved] systemctl suspend and hibernate after run service

May be you want to try pm-suspend tools to suspend/hibernate your system, usually works great.

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65kid

Member

From: Germany

Registered: 2011-01-26

Posts: 663

Re: [Solved] systemctl suspend and hibernate after run service

you might have a look at the systemd.special man page. systemd provides three hooks to trigger services at suspend (suspend.target) / hibernate (hibernate.target) or both (sleep.target).
Unfortunately there doesn't seem to be any documentation yet how exactly this is supposed to be used or if this even can replace the pm-utils hooks, I haven't really looked into it yet.
But using pm-utils together with systemd for now shouldn't do any harm.

Last edited by 65kid (2012-06-10 10:46:18)

gya82

Member

Registered: 2012-06-07

Posts: 6

Re: [Solved] systemctl suspend and hibernate after run service

ok, pm-utils works great!
(I use pm-hibernate and pm-suspend)

Thanks!

Last edited by gya82 (2012-06-10 19:33:55)