I have observed many sleep issues with Mojave, on two distinct laptops: a 2015 13" retina MBP and a brand new 2017 13" no touch bar retina MBP.
On the first machine, the battery would often lose about 30 % of charge over a night, which is much more than I was used to when it was running Sierra or High Sierra. I tried to reset the PRAM and SMC, with no effect.
On the second one, the battery would often lose about 5 % of its charge level over a night, which also seems a bit high to me. Sometimes, the charge loss is not significant (maybe 1 or 2%). And last night, there was a dramatic loss that I never observed before: in fact, when I woke up at 7.30am, I found the machine very hot with fan running at full speed, and battery at 15% (it was charged yesterday). The laptop was not responsive and I had to reboot it. Upon investigation, I see some messages in the console at 11.30pm yesterday, that start with some bluetooth related messages, that I quote below (I cut parts as they are ways too long to post):
I think I am looking at several issues here, but am not sure where to start. Any idea or suggestion would be very helpful, I am now determined to take these issues one by one and make my Mojave laptops behave again.
On the first machine, the battery would often lose about 30 % of charge over a night, which is much more than I was used to when it was running Sierra or High Sierra. I tried to reset the PRAM and SMC, with no effect.
On the second one, the battery would often lose about 5 % of its charge level over a night, which also seems a bit high to me. Sometimes, the charge loss is not significant (maybe 1 or 2%). And last night, there was a dramatic loss that I never observed before: in fact, when I woke up at 7.30am, I found the machine very hot with fan running at full speed, and battery at 15% (it was charged yesterday). The laptop was not responsive and I had to reboot it. Upon investigation, I see some messages in the console at 11.30pm yesterday, that start with some bluetooth related messages, that I quote below (I cut parts as they are ways too long to post):
Code:
23:30:03.008227 +0100 UserEventAgent com.apple.message.domain: com.apple.bluetooth.interval
com.apple.message.power: Battery Power
com.apple.message.system: Sleep
com.apple.message.lid: Closed
com.apple.message.bluetooth: On
com.apple.message.wifi: OFF
com.apple.message.connections: 0
com.apple.message.types: 00000000
com.apple.message.duration: 28800
23:30:03.668454 +0100 airportd com.apple.message.domain: com.apple.wifi.channel_switch
com.apple.message.__source__: SPI
com.apple.message.signature: success
com.apple.message.summarize: YES
23:30:04.104873 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.activetime
com.apple.message.__source__: SPI
...
23:30:04.105021 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
com.apple.message.__source__: SPI
com.apple.message.signature: System Preferences
...
23:30:04.105209 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
com.apple.message.__source__: SPI
com.apple.message.signature: WiFiAgent
com.apple.message.signature2: com.apple.wifi.WiFiAgent ||| 13.0 (1376.2)
...
23:30:04.105328 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
...
23:30:04.105615 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
...
23:30:04.105728 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
...
23:30:04.106009 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
...
23:30:04.106356 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
com.apple.message.__source__: SPI
com.apple.message.signature: PowerChime
com.apple.message.signature2: com.apple.PowerChime ||| 1.0 (1)
...
23:30:04.106528 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
com.apple.message.__source__: SPI
com.apple.message.signature: loginwindow
com.apple.message.signature2: com.apple.loginwindow ||| 9.0 (1932.2.1)
...
23:30:04.106729 +0100 diagnostics_agent com.apple.message.domain: com.apple.usage.app_activetime
com.apple.message.__source__: SPI
com.apple.message.signature: TISwitcher
com.apple.message.signature2: com.apple.TISwitcher ||| 1.1 (217.16.2)
...I think I am looking at several issues here, but am not sure where to start. Any idea or suggestion would be very helpful, I am now determined to take these issues one by one and make my Mojave laptops behave again.