Time is not update when suspending

kureikain · 2011-08-10 01:26:35

My laptop Lenovo G560 is working great. When I suspend, then resume, the time was counting. For example, I suspended at 8AM, then 2hours later I resume, the time is 10AM

But after upating system *sudo pacman -Syu* the time is no longer update
If I suspended at 8AM, then 2 hours later I resume, It still show 8AM, then count from that.

In other words, the clock was not working when suspend
Anyone help me solve this>

karol · 2011-08-10 01:30:24

Are you using https://wiki.archlinux.org/index.php/Ntpd or similar tool?

kureikain · 2011-08-10 05:14:56

I was not using it
Let me try to install and see how it goes

ewaller · 2011-08-10 05:29:55

ntp is not the solution here. If it works, ntp will just mask the problem by setting the clock sometime after the resume. The clock should be correct coming out of suspend -- even without an internet connection.

kureikain · 2011-08-10 06:09:14

after I set up ntp, the time is got via internet, so it's always true. I always have internet so I can accept this solution,
But actually, the error is not solved. I cannot understand why the time is not updating aftre suspending. It worked really fine before I update system

karol · 2011-08-10 07:39:54

We did some time-related changes recently http://mailman.archlinux.org/pipermail/ … 21086.html

We no longer adjust the rtc on boot, as it is unreliable, we only make corrections for the timezone

I have no idea if it's related.

altercation · 2011-08-11 21:24:33

pm-utils has a hook (see /usr/lib/pm/sleep.d/90clock ) to sync the clock on resume based on a $NEED_CLOCK_SYNC setting which is not true by default. Worth exploring, though I can't say it's going to address the issue you have.

You could always add a custom hook to /etc/pm/sleep.d in addition.

kureikain · 2011-08-12 01:04:22

Thanks so much! I will try it now!

Arch Linux

#1 2011-08-10 01:26:35

Time is not update when suspending

#2 2011-08-10 01:30:24

Re: Time is not update when suspending

#3 2011-08-10 05:14:56

Re: Time is not update when suspending

#4 2011-08-10 05:29:55

Re: Time is not update when suspending

#5 2011-08-10 06:09:14

Re: Time is not update when suspending

#6 2011-08-10 07:39:54

Re: Time is not update when suspending

#7 2011-08-11 21:24:33

Re: Time is not update when suspending

#8 2011-08-12 01:04:22

Re: Time is not update when suspending

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