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Catalina wakes up after about 870 seconds sleeping

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Joined
Dec 24, 2019
Messages
8
Motherboard
HM370
CPU
i7-9750H
Graphics
GTX 1650
Hello, my laptop is running Catalina 10.15.1. Everything is fine but the sleep/wake-up.

When I try to get it into sleep, by both leaving it still till the time out and manually clicking on the "Sleep", it will go to sleep pretty well but always wake up after about 870 seconds. It will turn on the screen showing up the login screen like the way I manually turn it on.

I tried

Code:
log show --last 10m | grep -i "wake reason"
but nothing is shown. With the log among a longer time period like 10h, it shows
Code:
2019-12-24 09:10:18.079275+0100 0x6942     Default     0x0                  71     0    powerd: [powerd:sleepWake] Wake reason: "<private>"  identity: "<private>"
2019-12-24 09:10:40.639767+0100 0x74       Default     0x0                  0      0    kernel: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: RTC (Alarm)
2019-12-24 09:10:40.639888+0100 0x74       Default     0x0                  0      0    kernel: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: RTC (Alarm)

I am not sure there is something to do with the RTC Alarm, since the waking time did not match.

I've been searching for a long time, but nothing works.

There are my current parameters:
Code:
$ pmset -g
System-wide power settings:
Currently in use:
 standby              0
 womp                 0
 halfdim              1
 hibernatefile        /var/vm/sleepimage
 proximitywake        0
 powernap             0
 gpuswitch            2
 networkoversleep     0
 disksleep            15
 standbydelayhigh     86400
 sleep                0 (sleep prevented by coreaudiod, Google Chrome)
 hibernatemode        0
 ttyskeepawake        1
 displaysleep         15
 tcpkeepalive         0
 highstandbythreshold 50
 standbydelaylow      10800


I've also tried to configure my USB ports and disable the darkwake. They seem non-related to the problem.

I don't even figure out the reason why it woke up. The log shows something like it just woke, I am not sure for a routine or not.
Does anyone have an idea about it? You can check out the log in the attachment to see the process of a waking up.

Thanks in advance.
 

Attachments

  • fulllog.txt
    305.5 KB · Views: 922
 

Really sorry about that.

Please feel free to move or remove the post if you think it is a specific problem with laptops.
 
Not a Desktop - Moved to Laptop Support.
 
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