AddressBookSourceSync continually prevents idle sleep. I don't use address book syncing and in previous versions I used just to delete the app. However this is now prevented by System Integrity Protection.
Is there an approved or easy way to disable the app (via a launcher or property list or something)? Or do I have to disable SIP remove the app and then (if I can) re-enable SIP?
It occurs to me that because SIP acts only on the boot disk, it is easy to delete the file by just booting from another disk (eg USB) and accessing the main HD from there.