Скачать или смотреть Macbook battery drain while in sleep (actually) SOLVED! ✅🔋

Macbook battery drain while in sleep (actually) SOLVED!
I found that there is a MacOS FeatureFlag for enabling CoreSmartPowerNap in powerd.plist in the system folder
Original path
/System/Library/FeatureFlags/Domain/powerd.plist
New path
/Library/Preferences/FeatureFlags/Domain/powerd.plist

🎙️ We can't change this plist file in the original path, because the file is in the secure system enclave, but we can override MacOS FeatureFlags by setting in them in the /Library/Preferences/FeatureFlags/Domain/.

since implementing this method I have not seen any CSPNEvaluation wake reasons.

👉🏻 do the following :-
Steps:
1. Open Terminal
2. Create the folder structure in terminal with:
sudo mkdir -p /Library/Preferences/FeatureFlags/Domain/
3. Do as in the video.
4. Reboot

🔋 Tried and tested this:
1. put the machine into 1 day 😴 .
2. wake it up.
3. pmset -g log pmset.txt.
4. Voila no CSPNEvaluation Wake Request for this sleep action. 😃
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📍 To prevent the system from rescheduling events, try locking the settings file:
This Fix Apple Auto Event schedule like:
com.apple.calaccessd.plist (Issue)
com.apple.calaccessd.travelEngine.periodicRefreshTimer (Issue)

DO THIS:👇🏻
to stop system access to the AutoWake plist:
sudo chflags schg /Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist
‼️ NOTE: This prevents the system from updating this file, thus halting scheduled events. However, you must remove the lock before updating the system:

to reset it if you want:
sudo chflags noschg /Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist
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📍 Here are commands that can help to make your make sleep better:

sudo pmset -a bluetoothpower 0
sudo pmset -a tcpkeepalive 0
sudo pmset -a powernap 0
sudo pmset -a darkwakes 0
sudo pmset -a proximitywake 0
sudo pmset -a ttyskeepawake 0
sudo pmset -a autopoweroff 1
sudo pmset -a autopoweroffdelay 3700
sudo pmset -a standby 1
sudo pmset -a standbydelaylow 1800 standbydelayhigh 3600
sudo pmset -a hibernatemode 25 (This make wake up slow 8 secs)

The -a, -b, -c, -u flags determine whether the settings apply to battery ( -b ), charger (wall power) ( -c ), UPS ( -u ) or all ( -a ).

‼️ TO RESET PMSET: sudo pmset restoredefaults

‼️ To check pmset settings for diffrent power sources use : pmset -g custom

‼️ to see Wake Reasons from last boot: log show --last boot --style syslog | fgrep "Wake reason"

You can also try these ones:
pmset -g log | grep -e "Wake from" -e "DarkWake"
pmset -g log | grep "Wake Requests"
pmset -g log | grep "Wake Reason"
syslog | grep "Wake reason"
pmset -g log| grep -e " Sleep " -e " Wake "
pmset -g log| grep -e " Sleep " -e " Wake "


Have any Issue?
Leave a comment about your issue and lets think together
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☎️
Email [email protected]

#macintoshking