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colb2019

macrumors newbie
Original poster
Mar 12, 2019
4
0
I have a Macbook Air 2014 and I'm having serious battery drain during sleep mode after I close the lid. This happened when I had high Sierra too but a couple of months ago, for some unknown reason, it stopped. But has returned again in the last week. I was looking into the reason but the only difference was connecting to a new wifi network, so i doubt it was that.


I've searched online and I know a lot of people seem to have this issue with Mojave. I've tried a new install but it didn't make a difference and have tried different settings changes. One difference I notice is when I wake from sleep, previously it would take 4-5 seconds for login screen to appear, now it's instantaneous. I had changed hibernate mode to 25 and from what I read that was the reason for delay, so maybe there is some issue there. It also shows hibernate error as the reason for waking every minute in sleep mode( see below). Also have included power settings. Thanks


Can anyone help with this as its driving me crazy having to constantly shut down and restart.


2019-03-12 14:43:45.532807+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:43:45.532810+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:44:21.962136+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:44:21.962140+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:44:58.445754+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:44:58.445756+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:45:34.782294+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:45:34.782297+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:46:11.092561+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:46:11.092564+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:46:47.711139+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


2019-03-12 14:46:47.711142+0000 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: (HibernateError)


Currently in use:


standbydelaylow 60


standby 1


halfdim 1


hibernatefile /var/vm/sleepimage


powernap 0


gpuswitch 2


disksleep 10


standbydelayhigh 60


sleep 11


autopoweroffdelay 28800


hibernatemode 25


autopoweroff 1


ttyskeepawake 0


displaysleep 11


highstandbythreshold 50


acwake 0


lidwake 1
 
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