Ventura 13 Power Events

Recent Upgrade to Ventura 13. Noticed in About this Mac, More Info, System Report, Power, there are Power Events showing suggesting Wake ups at certain times shown below. These did not occur in Monterey. Any thoughts?


Power Events:




Next Scheduled Events:




  appPID: 412


  Type: Wake


  Scheduled By: com.apple.alarm.user-visible-com.apple.CalendarNotification.EKTravelEngine.periodicRefreshTimer


  Time: 31/10/2022, 17:03


  UserVisible: 0




  appPID: 102


  Type: Wake


  Scheduled By: com.apple.alarm.user-visible-com.apple.acmd.alarm


  Time: 31/10/2022, 17:55


  UserVisible: 0




  appPID: 102


  Type: Wake


  Scheduled By: com.apple.alarm.user-visible-com.apple.acmd.alarm


  Time: 01/11/2022, 09:18


  UserVisible: 0

Posted on Oct 31, 2022 3:10 AM

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Question marked as Top-ranking reply

Posted on Dec 16, 2022 3:06 PM

In the meantime I found a solution to get rid of the power events. By "I found" I mean actually I found this thread:

Reminders app waking mac from sleep - Apple Community

So I tried it!

Behaviour before the fix:

  • "pmset -g sched" reports our beloved friends

[0] wake at 12/17/2022 00:41:44 by 'com.apple.alarm.user-visible-

com.apple.CalendarNotification.EKTravelEngine.periodicRefreshTimer'.

  [1] wake at 12/17/2022 19:23:54 by 'com.apple.alarm.user-visible-com.apple.acm

  • "sudo pmset schedule cancelall"
  • "pmset -g sched" -> all good!
  • put Mac to sleep
  • wake it up by keystroke
  • "pmset -g sched" -> bad again


Now the fix:

"sudo pmset sched cancelall"

AND

"sudo chflags schg /Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist"


"This prevents the system from updating the file and my MacBook no longer wakes to reminder events. Needles to mention that it prevents all scheduled system events like sleep, power-on and such."


"I recommend removing the flag before a system update:"

"sudo chflags noschg /Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist"


Behaviour AFTER the fix:

  • "pmset -g sched" -> all good!
  • put Mac to sleep
  • wakeup Mac by keystroke
  • "pmset -g sched" -> all good and hope it remains as it is...


Will see tomorrow what "pmset -g log" reports...


Good luck to all...

Similar questions

81 replies

Dec 20, 2022 3:51 PM in response to vsw62

Have not give it a try. Maybe someone else would and report.


I guess will not. I read back my message when I had few words with someone from Apple, and if it's correct the Calendar one is for the widgets, and the acmd is for the Screen Time. I have it on thinking in my mind it's what's needed for Optimized Battery Charging to work possibly? So F it then whatever. Again, for me I shutdown at night so by day if it does it while I'm away for lunch or something while it's sleeping, whatever.

Jan 9, 2023 2:17 AM in response to adamo010

I did tons of feedbacks from their feedbacks page about everything. I came from a vintage mac so a jump to the recent macOS I noticed way more bugs. It's kinda disappointing.


Something I'll like to add just because I talk a lot lol.


So for the past four ish days my MBP was shutdown. In the past if I leave it for days it would maybe only drain 1-3%. Been sitting at 80% for weeks so I'll turn on to see 78, 79%. This time I forgot to do the usual and unplug the usb-c for the monitor lamp when shutdown and so turned on to see the battery at 74%. Like serious?


By the way, in my findings looking around the settings, in order for find my mac features to work, the wake for network access has to be on. Which I use so I guess some wake requests does have to be on. Besides that one and only wake request, I'd like my mac to just not be bother by anything and sleep.

Jan 31, 2023 12:24 PM in response to Jun427

May have gotten a clue.


terminal

pmset -g log | grep -A 5 "DarkWake"


2023-01-31 15:14:21 -0500 DarkWake            DarkWake from Deep Idle [CDN] : due to NUB.SPMI0.SW3 nub-spmi0.0x02 rtc bluetooth-pcie/ Using BATT (Charge:67%) 5 secs    

2023-01-31 15:14:21 -0500 WakeDetails         DriverReason:NUB.SPMI0.SW3 - DriverDetails:                                

DriverReason:nub-spmi0.0x02 - DriverDetails:                               

DriverReason:rtc - DriverDetails:                                          

DriverReason:bluetooth-pcie - DriverDetails:                               

2023-01-31 15:14:21 -0500 HibernateStats      hibmode=3 standbydelaylow=0 standbydelayhigh=0                                       4453      

--


2023-01-31 15:14:28 -0500 DarkWake            DarkWake from Deep Idle [CDN] : due to NUB.SPMI0.SW3 nub-spmi0.0x02 rtc wifibt bluetooth-pcie/ Using BATT (Charge:67%) 14 secs   

2023-01-31 15:14:28 -0500 WakeDetails         DriverReason:NUB.SPMI0.SW3 - DriverDetails:                                

DriverReason:nub-spmi0.0x02 - DriverDetails:                               

DriverReason:rtc - DriverDetails:                                          

DriverReason:wifibt - DriverDetails:                                       

DriverReason:bluetooth-pcie - DriverDetails:                               


--


2023-01-31 15:14:44 -0500 DarkWake            DarkWake from Deep Idle [CDN] : due to NUB.SPMI0.SW3 nub-spmi0.0x02 rtc wifibt bluetooth-pcie/ Using BATT (Charge:67%) 1 secs    

2023-01-31 15:14:44 -0500 WakeDetails         DriverReason:NUB.SPMI0.SW3 - DriverDetails:                                

DriverReason:nub-spmi0.0x02 - DriverDetails:                               

DriverReason:rtc - DriverDetails:                                          

DriverReason:wifibt - DriverDetails:                                       

DriverReason:bluetooth-pcie - DriverDetails:       


I've now shut bluetooth down. And will give it a retry.                        

Feb 2, 2023 12:42 AM in response to adamo010

Interesting workaround. And that does make things easier on the daily, but I wouldn't say it's totally fixed.


Like during the day when I put the MBP to sleep while I step away for few minutes, I do rely on the wireless keyboard/mouse to wake so if I did your way I would always have to open the lid and type/finger sensor to access which I've been happy with my way of using in clamp shell mode. It would suck for those who truly stationed their MBP's vertically! Or just go back to wired keyboard/mouse.

Feb 11, 2023 9:23 AM in response to JMAMBP14

Hello community,


Me having this issue too!


It's lots annoying to have fast loose of battery from updating to MacOs Ventura on a MacBook Pro 2019 but with a new official battery replaced months ago before the upgrade! (I can loose 3-5% in a minute).


Please, Apple give us some official, correct and reliable fix!


Please, go quickly for a workaround!


I need some fix and it's difficult to use it like this.


I say more than this, it seems it was not tested (almost, for every device that could upgrade it).


It's very annoying and sad to be like this.

Feb 12, 2023 9:11 PM in response to JMAMBP14

Hi guys,


I am on Ventura 13.1, MBP M1 Pro 14. I followed this thread as I am getting crazy too with these "wake events" which are consuming 10% of battery every night. I tried pretty much everything that was suggested.


No success, the two schedules


com.apple.alarm.user-visible-com.apple.CalendarNotification.EKTravelEngine.periodicRefreshTimer


and


com.apple.alarm.user-visible-com.apple.acmd.alarm


always came back.


I found now that in calendar settings the three calendars that I had installed had a refresh option set on respectively Push and every 15 mins. I set the three of them on manually and for the moment the two schedule calls didn't reappear (few hours).


Not sure if this a solution, but I wanted to share with you, as I could share my frustration with you until now.


Feb 13, 2023 3:18 AM in response to FraCala92

After 2464 views, and 75 comments, still not enough to get Apple's attention I guess. For whoever that make future reports to Apple feedback, remember to drop the link to this thread for them!


Why we can't just get the macOS to stay asleep besides Find my Mac (for some of us that want it). From all that I can gather, I think you truly have to unplug all usb-c/turn off bluetooth (even wifi?) for the Mac to stay asleep.


They should just give us a toggle area to allow what to wake and period.


This weekend my MBP was off. I forgot my monitor lamp was plugged in when I shutdown so it stayed in. I lost about 8% when I turned on today. Turned off at 79% to find it at 71%. Within 10% that's no big deal, but for this type of battery that is not easily removable I don't want to play around with this battery.

Feb 15, 2023 1:10 AM in response to FraCala92

I'm lazy to go through the previous messages, but I think I said some wake requests was from the Calendar widgets so if you remove all Calendars it should not have this Power Event. And the acmd is because of Screen Time being used. I have the Find this Mac feature on so it's a must. So in the end, I use Calendar widgets, and I use Find this Mac so the Power Events will stay. But yeah time to time I run the command to see and it does bother me that from time to time it wakes. Again, from the first few pages of this thread I mentioned SDXC and bluetooth being a problem too. In this logs, every hour there is like five wakes per hour. Imagine that but all night!

Feb 15, 2023 12:44 PM in response to JMAMBP14

How can Apple rollout an updated OS and not do adequate regression testing on all of their platforms (I have an M1 Macbook Air) to ensure that a MAJOR BUG like this doesn't get out to consumers? I'm really losing any confidence in the Leadership Team at Apple at this point and I probably won't buy another laptop from them in the future. Come on Apple, wake up and fix this FUBAR problem that YOU HAVE CREATED and that you are obligated to correct for your paying customers!!!

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Ventura 13 Power Events

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