Puede ejecutar pmset -g log
para ver un registro de eventos de energía:
$ pmset -g log|grep Wake|tail
1/25/14, 13:50:42 GMT+2 WakeRequests Clients requested wake events: None
1/25/14, 15:16:52 GMT+2 Wake Wake [CDNVA] due to XHC1/HID Activity: Using AC
Sleep/Wakes since boot at 1/24/14, 20:39:59 GMT+2 :2 Dark Wake Count in this sleep cycle:0
1/25/14, 22:48:51 GMT+2 WakeRequests Clients requested wake events: None
1/25/14, 23:23:12 GMT+2 Wake Wake [CDNVA] due to XHC1/HID Activity: Using AC 4397 secs
Sleep/Wakes since boot at 1/24/14, 20:39:59 GMT+2 :3 Dark Wake Count in this sleep cycle:0
1/26/14, 0:36:29 GMT+2 Sleep Software Sleep pid=45 to DarkWake: Using AC
1/26/14, 0:38:34 GMT+2 WakeRequests Clients requested wake events: None
1/26/14, 9:54:42 GMT+2 Wake Wake [CDNVA] due to XHC1/HID Activity: Using AC
Total Sleep/Wakes since boot at 1/24/14, 20:39:59 GMT+2 :5
Si su Mac es compatible con Power Nap, puede intentar deshabilitar Power Nap desde las Preferencias del sistema.