Linux hibernation

Mandeep Sandhu mandeepsandhu.chd at gmail.com
Mon Mar 14 08:32:56 EDT 2011


> Am 2011-03-14 15:50:32, hacktest Du folgendes herunter:
>> I have seen hibernation fail on my laptop if I have a lot of
>> applications open (evolution/empathy). Then if I close these apps and
>> hibernate again...it works. So yes, I think it can fail if it doesn't
>> have enough RAM available.
>
> It fail, if you have used the whole RAM,  Linux  already  consuming  the
> SWAP and you want to use the SWAP Partition as Hybernation-Storage.

Hmmm. I have a pretty big swap partition ~ 4 GB. I'm not sure if that
was completely used when hibernate failed.

Will take a note of 'free' o/p before doing a hibernate and see if
both RAM and swap are full or not.

Right now I'm running a full load and the swap is hardly used.

$ free -m
             total       used       free     shared    buffers     cached
Mem:          2885       2635        249          0        236       1402
-/+ buffers/cache:        997       1887
Swap:         3813        372       3441

I'll see if with this load, hibernate fails or not.

-mandeep

>
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>    Michelle Konzack
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