[discoveryd problem]No internet connection after lid on/off and CPU 100% leak
Hey,
to resolve 'discoveryd' problem is only upgrade concern.
this problem come from 'wakeup to check cloud and sync' and 'system always pulling and tracking'.
finally, CPU keep 100% and power leak. ( why apple never see that !? )
first, to create a script for on/off discoveryd for ensure a solution for problem come again again.
"sol.sh"
sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist
sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist
second, flower http://www.iphonehacks.com/2014/11/wi-fi-problems-mac-os-x-yosemite.html to remove network configuration.
goto /Library/Preferences/SystemConfiguration/
trash those file and reboot
- com.apple.airport.preferences.plist
- com.apple.network.identification.plist
- com.apple.wifi.message-tracer.plist
- NetworkInterfaces.plist
- preferences.plist
- com.apple.smb.server.plist
so easy!
Try to lid on/off few time, I never see that again.
have fun and night.
-Jerry