Sleep/Wake - Failure on Wake non-boot CPus - Catalina 10.15.4

[emistral]

HI all,

I am trying to solve an issue related to blank screen on wake (posted other threads in the graphic forum). I had a look at the log using teh dmsg -g log and got the following:

Time stamp Domain Message Duration Delay
========== ====== ======= ======== =====
UUID: 610A31B4-90DE-4963-8298-9BD56FD99A81
2020-04-28 19:28:00 +1000 Sleep Entering Sleep state due to 'Software Sleep pid=163': Using AC (Charge:0%)
2020-04-28 19:28:03 +1000 Wake Requests [*process=powerd request=UserWake deltaSecs=26915515 wakeAt=2021-03-06 08:59:59 info="com.apple.alarm.user-visible,532"]
2020-04-28 19:28:03 +1000 PM Client Acks Delays to Sleep notifications: [com.apple.apsd is slow(2980 ms)]
2020-04-28 19:29:41 +1000 ShutdownCause SMC shutdown cause: 5: Software initiated shutdown
2020-04-28 19:29:42 +1000 HibernateStats hibmode=0 standbydelaylow=0 standbydelayhigh=0 0
Sleep/Wakes since boot at 2020-04-28 18:33:05 +1000 :0 Dark Wake Count in this sleep cycle:0

Time stamp Domain Message Duration Delay
========== ====== ======= ======== =====
UUID: Unknown UUID
2020-04-28 19:29:42 +1000 Sleep Entering Sleep state due to '': Using AC (Charge:0%)
2020-04-28 19:29:42 +1000 Failure Failure during wake: 0x00000021 : Failure while halting non-boot CPUs
Sleep/Wakes since boot at 2020-04-28 18:33:05 +1000 :0 Dark Wake Count in this sleep cycle:0


All my entries related to sleep/wake have failure during wake. Trying to understand what is causing the failure. In particular this "non-boot CPUs". Can't find anything useful on the net. Anybody has any suggestion? is there another file that I could dig deeper?
Thanks

 

[Dr@gon]

Hi,

I have the same issue regarding system not waking from sleep, and giving the same non-boot CPUs error code.

Have you come any closer to the solution, what have you tried to solve it?

I have decribed my issue and things I tried here

Thanks