macbook air restarting unexpectedly during sleep

10.13.5


MacBook Air (2014) more often than not now apparently restarting while in sleep mode


I wake from sleep and all the programs that had been previously open notify me they've been shut down and restarted


any help?

Replies

if anyone could tell me where in COnsole logs I could find the precise record of what's happening on these uncalled for restarts, I'd be happy to post

I observed the same problem on my iMac Retina 27. The console logs

06:41:46.036209 +0200 powerd Sleep Failure [code:0x11105000400001F]:


Disable FileVault is a working und for this bug on my system.


There is also a thread about this issue on the public Apple forum

https://discussions.apple.com/thread/8339580

Go to:

/var/log/powermanagement

enter:

ls -alt *.asl

to get the appropriate log file

open it with:

open YYYY.MM.DD.asl

Nothing really interesting in this discussion.

Some silly pieces of advice: "upgrade to 10.13.4" when the problem seems typical of 10.13.4..

I have the same problem on a newly installed MacBookPro:

Version 10.13.4
MacBook Pro (Retina, 15-inch, Mid 2015)


FileVault is on


/var/log/powermanagement/yyyy.mm.dd.asl

contains the typical error code:

21:24:55.692880 +0200   powerd  Sleep Failure [code:0x11105000400001F]:

after the following entering into sleep mode on a low level battery:

17:54:35.439839 +0200     powerd     Entering Sleep state due to 'Low Power Sleep':TCPKeepAlive=inactive

This bug is fixed with an update to MacOS 10.13.5: https://support.apple.com/kb/DL1965.


I tested it with the following power management settings:


pmset standby 1
pmset autopoweroff 1

then with:


pmset hibernatemode 3
pmset hibernatemode 25

All these tests were run with:


FileVault on,

battery level low

battery level low to a level were the OS decides to sleep on its own.


On all these tests I never saw the typical error:


powerd  Sleep Failure [code:0x11105000400001F]:


and the exit from sleep, through any key or with the power on button were successfull.




My conclusion is:


MacOS 10.13.4 sleep bug fixed with 10.13.5,


This version is good for work!

Do you still experience this bug?

Could you please give us the output of:

pmset -g