Yes, it's 0, what I meant was I'm confused as to why you say it's not working as expected. What do you mean by that?isn't it? or is it "3"?
Yes, it's 0, what I meant was I'm confused as to why you say it's not working as expected. What do you mean by that?isn't it? or is it "3"?
I know that the standby value should be set out of effect when having hibernate set to 0, but could you check with standby set typ 0 as well? (sudo pmset -a standby 0)
USB connected devices should disable Deep sleep as "The Doctor11" states as well, but as imacken above already have stated, deep sleep should basically be a notebook only feature which makes it odd that Apple seems to have enabled it on the iMacs, might be due to environmental reasons? And in the first versions of deep sleep atleast it only entered it if on battery power (but if they've opted to enable it on the iMacs, that wouldn't be true either).ok tested and same result. press key, drive spins up, display backlight, logon screen..about 10 seconds.
for the first time though i caught a glimpse of a "restore screen", it was gray-ish and had a white progress bar mid-bottom of screen.
My late 2015 iMac takes a few seconds to wake as well. My computers off right now so I'll get an exact stopwatch time in the morning. @zerozoneice are you using a bluetooth keyboard? I recall reading that @maflynn uses a wired keyboard, which might be why his computer wakes significantly faster.
USB connected devices should disable Deep sleep as "The Doctor11" states as well, but as imacken above already have stated, deep sleep should basically be a notebook only feature which makes it odd that Apple seems to have enabled it on the iMacs, might be due to environmental reasons? And in the first versions of deep sleep atleast it only entered it if on battery power (but if they've opted to enable it on the iMacs, that wouldn't be true either).
I'm also a bit curious on why it would choose to show the restore screen, on my systems the only time I've ever seen that is when the system has lost power during sleep (like if my macbook is on battery power, and the battery drains completely while sleeping). Has the system recreated the sleepimage since you deleted it?
Might be some new thinking from Apple in the 2015 iMacs? Should give them a call and hear them out.
yes, the magic keyboard 2, shipped with the iMac.
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it recreated it, had 4GB last time i checked (before sleeping it), even though my RAM is 8GB.
i think drives spinning up/down should have nothing to do with restoring the image from RAM/SSD, as long as hibernatemode 0 or 3 is enabled and system doesn't lose power. Normally it should restore from RAM/SSD very quick (couple of seconds like some people here report) and then it can spin up the HDD as long as it likes.
I have a late 2015 4Ghz, 2TB Fusion, 8GB RAM, M395X 4GB. 3.92 seconds to wake, I'm using the Magic Keyboard that came with it as well.
Manual and only about 30 seconds.what kind of sleep?
how long was it sleeping for before you woke it?
Manual and only about 30 seconds.
Interesting, so you hear the drive spinning up during the waking process, so that means if I understand you correctly. The drive is not spinning and asleep at that point, correct?1) I still hear the hard drive spinning up,
OK, so my testing with unchecking 'put hard drives to sleep when possible' seems to be a success. For 3 or 4 days now, I get almost instant - 1-2 seconds - appearance of the login screen after a deep sleep, i.e. overnight.
However, there are 2 interesting aspects
1) I still hear the hard drive spinning up, and
2) I still get a sleepimage file being created in var/vm!
Seems like a bugDrive should spin up when woken from sleep as they will definitely go to sleep then no matter what setting you have on "put hard drives to sleep when possible" (as that setting is only for when the computer is awake).
Must be some bug in how it handles the hard drive if that is the solution.
My iMac 2015 with 2tb fusion and 24GB ram takes around 15-20 seconds from wake to desktop (typing password 2-3 seconds). My iMac 2012 with fusion drive and same amount of ram wasn't any faster. My iMac from 2009 with a spinner disk was definitely a tiny bit slower with only 8GB ram.
I put my iMacs to sleep manually and on average I'd say that 50% of the ram is wired when I put to sleep.
When I wake the computer it takes a few seconds (5-10) before screen turns on, a few more seconds before it responses to apples wired keyboard, when I hit enter it takes a few of seconds to get to the desktop. On average 15-20 seconds all in all.
OK, so my testing with unchecking 'put hard drives to sleep when possible' seems to be a success. For 3 or 4 days now, I get almost instant - 1-2 seconds - appearance of the login screen after a deep sleep, i.e. overnight.
However, there are 2 interesting aspects
1) I still hear the hard drive spinning up, and
2) I still get a sleepimage file being created in var/vm!
Yes, I do ave a bootcamp partition.I don't on this machine but on the two others I had bootcamp.
Is that true?"put hard drives to sleep when possible" (as that setting is only for when the computer is awake).
Huh?Yes, I do ave a bootcamp partition.
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Is that true?
How does my iMac know when to sleep? There are no settings in 'Energy Saver' for it.
Sorry, but that is my point, the sleep option is not available on the 5k iMac. I guess it is totally linked to the display time out. No way of separating them. See attachedHuh?
Either you sleep by the Apple menu - sleep option or by the timed delay of inactivity you set on the "Computer Sleep" slider in the energy settings?
Sorry for swedish screenshot, but anyway, the top of the two sliders. Also it is from a MBP Retina, so not 100% due to battery and adaptor selections available.
So, my computer in the screenshot is set to (in order of settings in the window)
1. Sleep after 1 hour of inactivity
2. Turn off display after 1 hour of inactivity (quite redundant as #1 will shut it off anyway)
3. Spin down any hard drives while they become inactive (that is, no app reading/writing to them).
4. Fade the display when running on battery power
You might want to uncheck #3 when/if you need/want the hard drives to be accessible at all times during use (with this option checked in multi hard drive computers like the cMP you might occasionally come across a hard drive spinning up when trying to access files on it or copy files to it from another drive)
When #1 happens, no matter what you set in #2 the hard drives will spin down. As the whole computer sleeps.
I just woke my computer up from a 12 hour sleep. It took 4 seconds to show the log on screen.that's expected since it's not deep sleep. Mine does that as well. Problem is deep sleep behavior on fusion drives.