Can't go to sleep on lid closing since update

Discussion in 'OS X Mountain Lion (10.8)' started by ratboy90, Aug 20, 2012.

  1. ratboy90 macrumors 6502

    ratboy90

    Joined:
    Apr 15, 2009
    #1
    I've updated to Mountain Lion and since then my mac keeps running like mad whenever I close the lid. It's a mid 2009 MBP.

    This is what terminal gives me:


    Assertion status system-wide:
    PreventUserIdleDisplaySleep 0
    PreventSystemSleep 0
    PreventUserIdleSystemSleep 1
    ExternalMedia 0
    UserIsActive 0
    ApplePushServiceTask 0
    BackgroundTask 0

    Listed by owning process:
    pid 165(coreaudiod): [0x0000000100000252] 00:00:06 NoIdleSleepAssertion named: "com.apple.audio.'AppleHDAEngineOutput:8,0,1,1:0'.noidlesleep"

    Kernel Assertions: 0x0128
    * Kernel Assertion ID = 500
    Created At = 01/01/1970 01:04:12 CET
    Modified At = 01/01/1970 01:00:00 CET
    Owner ID = 0xffffff8015c76000
    Level = 0
    Assertions Set = None (4)

    * Kernel Assertion ID = 501
    Created At = 01/01/1970 01:04:17 CET
    Modified At = 01/01/1970 01:00:00 CET
    Owner ID = 0xffffff8015c79000
    Level = 0
    Assertions Set = None (4)

    * Kernel Assertion ID = 502
    Created At = 01/01/1970 01:05:15 CET
    Modified At = 01/01/1970 01:00:00 CET
    Owner ID = 0xffffff8015cbc000
    Level = 0
    Assertions Set = None (4)

    * Kernel Assertion ID = 503
    Created At = 01/01/1970 01:05:26 CET
    Modified At = 01/01/1970 01:00:00 CET
    Owner ID = 0xffffff8015cc0000
    Level = 0
    Assertions Set = None (4)

    * Kernel Assertion ID = 509
    Created At = 20/08/2012 21:17:33 CEST
    Modified At = 01/01/1970 01:00:00 CET
    Owner ID = 0xffffff8015db8500
    Level = 255
    Assertions Set = None (128)
     

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