Currently Being ModeratedMar 2, 2013 9:19 AM (in response to Christian Calderon)
@mayokaze - how do you exactly do that?
No answer from mayokaze, so I answer:
To disable auto hibernate I wrote in terminal (root):
pmset -a autopoweroff 0
pmset -a standby 0
Now my MBA sleeps well!
Currently Being ModeratedMar 7, 2013 2:15 AM (in response to DmitrySPB)
It seems like it helped on my MBA 2012 too. No DarkPME for the past hour. Let's wait for this night and see...
Still, that does not leave me satisfied, as this is not the way it should be fixed... Let's hope for another firmware-update to help.
All the best,
Currently Being ModeratedMar 15, 2013 12:37 PM (in response to aphasia0)
I ran a test on my MBA2012 just updated to 10.8.3.
I started by resetting every pmset setting to default:
standbydelay 4200 standby 1 halfdim 1 hibernatefile /var/vm/sleepimage darkwakes 0 disksleep 10 sleep 10 autopoweroffdelay 14400 hibernatemode 3 autopoweroff 1 ttyskeepawake 1 displaysleep 2 acwake 0 lidwake 1
At 22.32 last night I closed the lid at 100% battery, and at 13.50 today I opened it again at 94% battery.
According to Console.app:
23.42 Switch to hibernate i.e. 4200 seconds after lid close.
Until 07.38 there are no entries in the log, but after this, it starts waking up at an interval of between 2 and 18 minutes, not consistently.
It doesn't make sense to me. Could we please get an explanation from Apple??!
Currently Being ModeratedMay 8, 2013 10:36 PM (in response to DmitrySPB)
Just to add that a brand new rMBP with firmware updated and loader with 10.8.3 from factory will periodically wake for EC.darkPME (maintenance).
The most annoying part (I leave power applied) is the external DP display and attached USB3 RAID will also wake up at the same time.... in fact I noticed the problem shortly after connecting up my new monitor and then wondering why it seems to wake up on its own. Otherwise the rMBP can be quite warm in the morning.
Any word from engineering on a fix?
Currently Being ModeratedJun 10, 2013 5:22 PM (in response to DmitrySPB)
For what it's worth, I just started having this problem as of last night, just after I installed 10.8.4 (I was using 10.8.3 before) on my early 2009 DuoCore iMac.
Running the Terminal command suggested earlier in this thread yields the following:
iMac kernel <Debug>: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
And the Console says the following:
6/11/13 12:19:38.000 AM kernel: Wake reason: RTC (Alarm)
6/11/13 12:19:38.000 AM kernel: RTC: Maintenance 2013/6/10 15:19:37, sleep 2013/6/10 13:31:38
6/11/13 12:19:38.000 AM kernel: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
6/11/13 12:19:38.000 AM kernel: AirPort_Brcm43xx::checkInterfacePowerState: Check _pwrOffThreadCall!
6/11/13 12:19:38.000 AM kernel: Previous Sleep Cause: 5
6/11/13 12:19:39.000 AM kernel: 3b9aca00 00500030 NVEthernet::setLinkStatus - not Active
6/11/13 12:19:42.000 AM kernel: Ethernet [nvenet]: Link up on en0, 1-Gigabit, Full-duplex, Symmetric flow-control, Debug [796d,0000,0c01,000d,c5e1,3800]
6/11/13 12:19:42.000 AM kernel: 3b9aca00 00500030 NVEthernet::setLinkStatus - Active
6/11/13 12:19:47.000 AM kernel: Graphics suppressed 9868 ms
6/11/13 12:19:48.066 AM configd: network changed: v4(en0-:192.168.0.11) DNS- Proxy- SMB
6/11/13 12:19:48.262 AM configd: network changed: v4(en0+:192.168.0.11) DNS+ Proxy+ SMB
Interestingly, I put the iMac to Sleep at about 7PM that same evening, and the Console reported that it woke and slept and woke again (which is what you see above). But when I tapped a key to wake the iMac this morning, it would not wake. I then pressed the power button on the back left only briefly and it booted! Apparently, the Mac shut itself down for some reason last night about midnight. And no, my Energy Saver settings are not set to do that.
I never experienced anything like this until 10.8.4.
Currently Being ModeratedJan 10, 2014 9:41 AM (in response to JDW1)
I'm having this very same problem in 10.9.1.
Battery drains out in few hours while the computer should be sleeping.
It continously keeps waking up from the sleep mode.
Jan 10 19:27:56 kernel <Debug>: Wake reason: EHC1
Jan 10 19:27:56 kernel <Debug>: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
Currently Being ModeratedFeb 10, 2014 5:40 PM (in response to osro82)
I'm also experiencing it in 10.9.1, just noticed it, today. Mine is a MacBookPro8,3.
The powerups are definitely following a schedule. Take a look at these messages in the /var/log/system.log:
Feb 10 12:01:59 MACHINE kernel: RTC: Maintenance 2014/2/10 18:49:46, sleep 2014/2/10 17:02:00
Feb 10 13:49:46 MACHINE kernel: AirPort_Brcm43xx::powerChange: System Wake - Full Wake/ Dark Wake / Maintenance wake
It's definitely following a cycle - it wakes up, does the maintenance, then goes to sleep, and tells you when it's gonna wake up next (in GMT, apparently).
I just upped the standbydelay to 86400 and I'm going to see if that tweaks it.
Funny thing was that I noticed it when my home computer started logging into my work IRC today. I almost thought someone was booting up my computer at home!
Currently Being ModeratedFeb 26, 2014 1:39 PM (in response to JTrudel)
MIne seems to have picked up again, annoyingly spining up USB external drive and turning the external monitor on and off. You would think Apple would have figured this out by now.
2/26/14 3:50:32.000 PM kernel: Wake reason: EC.DarkPME (Maintenance) every few minutes