rMBP 2014 completely discharges at night

Discussion in 'MacBook Pro' started by Liberty., Feb 10, 2015.

  1. Liberty. macrumors 6502

    Joined:
    Sep 13, 2008
    #1
    Already disabled powernap and looked for a solution utilizing Google, couldn't figure anything out.

    What do I do now?

    I use the latest Yosemite-version.
     
  2. yjchua95 macrumors 604

    Joined:
    Apr 23, 2011
    Location:
    GVA, KUL, MEL (current), ZQN
    #2
    Maybe there's something that's preventing the rMBP from sleeping.

    How about shutting it down completely at night? That's what I do.
     
  3. priitv8 macrumors 68020

    Joined:
    Jan 13, 2011
    Location:
    Estonia
    #3
    That shouldn't be necessary with a Mac. I never do. And it does not discharge overnight.
    There must be something keeping the machine spinning at load. I would start at checking the CPU load.
     
  4. yjchua95 macrumors 604

    Joined:
    Apr 23, 2011
    Location:
    GVA, KUL, MEL (current), ZQN
    #4
    I always shut it down in case of a power failure and for security. In sleep mode, if I remember right, the drive remains partially decrypted (I've FV2 enabled).
     
  5. Liberty. thread starter macrumors 6502

    Joined:
    Sep 13, 2008
    #5
    I'm pretty sure thats the case, but how do I find out which application is the culprit?
     
  6. yjchua95 macrumors 604

    Joined:
    Apr 23, 2011
    Location:
    GVA, KUL, MEL (current), ZQN
    #6
  7. priitv8 macrumors 68020

    Joined:
    Jan 13, 2011
    Location:
    Estonia
    #7
    OK. I am not concerned about this and don't have anything on my laptop that would call for disk encryption.
     
  8. yjchua95 macrumors 604

    Joined:
    Apr 23, 2011
    Location:
    GVA, KUL, MEL (current), ZQN
    #8
    My job as a software developer is in an environment where XTS-AES 128 is the absolute minimum encryption standard.

    Most of my stuff is AES-256 encrypted.

    Meanwhile, my cinematography job doesn't require encryption of that standard, but I still use it anyway to prevent leakages.

    And honestly, you should seriously consider encrypting your drive even if you couldn't give a bloody toss about security. FileVault is easy to use, and besides the performance hit is negligible, and especially less so with an SSD.
     
  9. simonsi macrumors 601

    simonsi

    Joined:
    Jan 3, 2014
    Location:
    Auckland
    #9
    But its a good diagnostic, it will seperate machine running being the cause from battery self-discharge for example
     
  10. bobr1952 macrumors 68020

    bobr1952

    Joined:
    Jan 21, 2008
    Location:
    Melbourne, FL
    #10
    Your MacBook is definitely not sleeping--and something is keeping it from sleeping--and using a lot of CPUs if your laptop is dead in the morning. In sleep mode, you should only lose a few percentage points overnight.
     
  11. simonsi macrumors 601

    simonsi

    Joined:
    Jan 3, 2014
    Location:
    Auckland
    #11
    Does it go into sleep normally? If the magnet/sensor in the screen isnt working then it wont sleep when you shut the lid (as it doesn't know the screen is shut).
     
  12. Freyqq macrumors 68040

    Joined:
    Dec 13, 2004
    #12
    Close every program and remove all cables/devices before putting it to sleep and see if that solves the problem. It could be that the computer doesn't actually sleep, or it is trying to charge a device that is plugged in.
     
  13. Liberty. thread starter macrumors 6502

    Joined:
    Sep 13, 2008
    #13
    10.02.15 17:51:37,000 kernel[0]: Wake reason: EC.LidOpen XHC1 (User)
    10.02.15 17:51:37,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000320
    10.02.15 17:51:37,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    10.02.15 17:51:37,000 kernel[0]: AppleCamIn::wakeEventHandlerThread
    10.02.15 17:51:37,000 kernel[0]: AppleThunderboltNHIType2:rePCIWake - power up complete - took 2 us
    10.02.15 17:51:37,000 kernel[0]: The USB device Apple Internal Keyboard / Trackpad (Port 12 of Hub at 0x14000000) may have caused a wake by issuing a remote wakeup (2)
    10.02.15 17:51:37,005 discoveryd[53]: Basic DNSResolver UDNSServer:: PowerState is Wakeup
    10.02.15 17:51:37,000 kernel[0]: AppleThunderboltGenericHAL::earlyWake - complete - took 1 milliseconds
    10.02.15 17:51:37,000 kernel[0]: The USB device Card Reader (Port 4 of Hub at 0x15000000) may have caused a wake by being disconnected

    10.02.15 17:57:20,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    10.02.15 17:57:21,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    10.02.15 17:57:40,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000280
    10.02.15 17:57:40,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    10.02.15 17:57:40,000 kernel[0]: AppleThunderboltNHIType2:rePCIWake - power up complete - took 3 us
    10.02.15 17:57:40,000 kernel[0]: AppleThunderboltGenericHAL::earlyWake - complete - took 0 milliseconds
    10.02.15 17:57:42,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    10.02.15 17:57:42,000 kernel[0]: Wake reason: EC.SleepTimer (SleepTimer)
    10.02.15 20:57:43,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    10.02.15 20:57:43,000 kernel[0]: AppleCamIn::wakeEventHandlerThread
    10.02.15 20:57:43,000 kernel[0]: AppleThunderboltNHIType2:rePCIWake - power up complete - took 1 us
    10.02.15 20:57:43,000 kernel[0]: The USB device Card Reader (Port 4 of Hub at 0x15000000) may have caused a wake by being disconnected

    11.02.15 02:04:04,000 kernel[0]: full wake request (reason 1) 18381929 ms
    11.02.15 02:04:04,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000320
    11.02.15 02:04:04,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    11.02.15 02:04:04,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000340
    11.02.15 02:04:04,000 kernel[0]: AppleCamIn::systemWakeCall - messageType = 0xE0000300
    11.02.15 02:04:04,586 sharingd[266]: 02:04:04.586 : Starting AirDrop server for user 501 on wake

    I didn't even touch the device during this time.
     
  14. Liberty. thread starter macrumors 6502

    Joined:
    Sep 13, 2008
  15. Liberty. thread starter macrumors 6502

    Joined:
    Sep 13, 2008
  16. simonsi macrumors 601

    simonsi

    Joined:
    Jan 3, 2014
    Location:
    Auckland
    #16
    Was that with no devices plugged into the USB or TB ports?

    Only point of near-commonality between those errors is they are USB devices (internal kb and SD slot are on the internal USB hub). I don't know if the lid shut sensor is also USB but I would have thought not.
     
  17. Ulenspiegel macrumors 68020

    Ulenspiegel

    Joined:
    Nov 8, 2014
    Location:
    Land of Flanders and Elsewhere
    #17
    If you, by chance, left an SD-card in the SDXC-slot, the PC won't go sleeping.
     

Share This Page