Du har inte vart och pillat med ngn käck programvara på hur den går i vila?
Det finns ett kommando ("Hibernatemode"?) och där kan man ställa in HUR den skall gå i vila.
" I was not aware of it, but by default when your Mac goes to sleep mode (you close the lid of the laptop, or power saving kicks in, etc.) it does in fact save a hibernate file (/var/vm/sleepimage) first, and then goes to standy mode (thus the computer is on, it just stops running all programs and puts itself into a low powered mode).
This means that there is no separate stand by / sleep / hibernate modes as in e.g. Windows but just one: sleep. Also with this method when the battery runs out or the power is lost - when you restart the computer it will find the hibernate file and restarts with all your programs running as it was left. Is not this cool?
Of course some of you might want to save on the battery - so they should always just go to hibernate mode and leave the low power stand by mode out. You can do that only from the command line - Terminal application as it should not be changed by average users. These are the commands:
sudo pmset -a hibernatemode 1 (it affects all modes: battery and ups and ac)
sudo pmset -b hibernatemode 1 (only battery mode affected)
to reset enter 3 instead of 1. It will ask for your password. And there’s no need to restart.
If you do have secure virtual memory enabled (by default it is not) use 5 instead of 1. That’s all as far as I am aware."
Har du exceptionellt mkt RAM i maskinen tar det lång tid skriva filen.
Har du en långsam hårddisk i maskinen tar det längre tid osv...
Hantera maskinen väldigt varsamt de första 15s efter att du lagt igen locket - du vill inte att läs/skrivhuvet hoppar.