iMac wacht ohne erkennbaren Grund auf

Ich habe einen iMac 27" Ende 2012, OS X 10.8.4 und letzte Nacht ist er aus dem Schlafmodus aufgewacht, als ich 3 Meter von ihm entfernt war. Niemand außer mir war im Raum. Der Anmeldebildschirm war sichtbar. Nach einiger Zeit Sekunden wurde der Hauptbildschirm wieder schwarz, aber der Bildschirm des zweiten Monitors (von LG, angeschlossen über einen Thunderbolt-Adapter) leuchtete weiterhin in einem dunkelgrauen Licht. Also drückte ich eine Taste auf der Tastatur, der Mac wachte wieder auf, und Ich habe es per Power-Knopf in den Ruhezustand geschickt, nun waren beide Bildschirme schwarz und ich ging ins Bett.

Ich habe das heute gegoogelt und den Befehl gefunden pmset -g log, der ein Hybernate-Log ausgibt, und in diesem Log habe ich Beweise für noch seltsamere Wake-Up-Events gefunden. Dies ist ein Teil dieses Protokolls:

Time stamp                Domain                Message                                                                     Duration    Delay     
==========                ======                =======                                                                     ========    =====     
UUID: EBB08E57-0FC8-4724-AD4B-30629C0130BE
2013-08-10 18:49:57 MESZ Sleep                  Power Button Sleep Sleep: Using AC                                          4204 secs 
2013-08-10 18:49:57 MESZ Assertions             PID 182(apsd) Released ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:16:58  id:0xc00000d3d Aggregate:0x1040    
2013-08-10 18:49:57 MESZ WakeRequests           Clients requested wake events: None                                         
2013-08-10 20:00:01 MESZ DarkWake               DarkWake due to EC.SleepTimer/SleepTimer: Using AC                          0 secs    
2013-08-10 20:00:01 MESZ HibernateStats         hibmode=0 standbydelay=4200                                                             rd=662 ms   
2013-08-10 20:00:01 MESZ Sleep                  Maintenance Sleep Sleep: Using AC                                           10250 secs
2013-08-10 20:00:04 MESZ Assertions             PID 13(UserEventAgent) Created BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.DarkWakeFire)" 00:00:04  id:0xc00000d86 Aggregate:0x1040 
2013-08-10 20:00:04 MESZ Assertions             PID 1979(SoftwareUpdateC) Created BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.BackgroundDownload)" 00:00:04  id:0xc00000d88 Aggregate:0x1040    
2013-08-10 20:00:06 MESZ Assertions             PID 1979(SoftwareUpdateC) Released BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.BackgroundDownload)" 00:00:06  id:0xc00000d88 Aggregate:0x1040   
2013-08-10 20:00:06 MESZ Assertions             PID 13(UserEventAgent) Released BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.DarkWakeFire)" 00:00:06  id:0xc00000d86 Aggregate:0x1040    
2013-08-10 20:00:17 MESZ SlowResponse           PMConnection: Response from mDNSResponder is slow (powercaps:0x0)                       15994 ms    
2013-08-10 20:00:17 MESZ WakeRequests           Clients requested wake events: None                                         
2013-08-10 22:50:51 MESZ Wake                   Wake from Standby due to EC.SleepTimer/SleepTimer: Using AC                 39 secs   
2013-08-10 22:50:51 MESZ HibernateStats         hibmode=0 standbydelay=4200                                                             rd=654 ms   
2013-08-10 22:50:59 MESZ Assertions             PID 182(apsd) Created ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:05  id:0xc00000dca Aggregate:0x1040 
2013-08-10 22:51:13 MESZ Assertions             PID 182(apsd) TimedOut ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:19  id:0xc00000dca Aggregate:0x1040    
2013-08-10 22:51:13 MESZ Assertions             Summary- Aggregate:0x40 Using AC                                            
Sleep/Wakes since boot:27   Dark Wake Count in this sleep cycle:1

Time stamp                Domain                Message                                                                     Duration    Delay     
==========                ======                =======                                                                     ========    =====     
UUID: 5CD9A4D4-6924-4423-A3FF-D2DCC23BAD4F
2013-08-10 22:51:30 MESZ Sleep                  Power Button Sleep Sleep: Using AC                                          4205 secs 
2013-08-10 22:51:30 MESZ SlowResponse           Kernel: Response from powerd is slow                                                    15997 ms    
2013-08-10 22:51:30 MESZ Assertions             PID 182(apsd) Released ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:37  id:0xc00000dca Aggregate:0x1040    
2013-08-10 22:51:30 MESZ WakeRequests           Clients requested wake events: None                                         
2013-08-11 00:01:35 MESZ DarkWake               DarkWake due to EC.SleepTimer/SleepTimer: Using AC                          0 secs    
2013-08-11 00:01:35 MESZ HibernateStats         hibmode=0 standbydelay=4200                                                             rd=654 ms   
2013-08-11 00:01:35 MESZ Sleep                  Maintenance Sleep Sleep: Using AC                                           10240 secs
2013-08-11 00:01:40 MESZ Assertions             PID 144(UserEventAgent) Created BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.DarkWakeFire)" 00:00:04  id:0xc00000de6 Aggregate:0x1040    
2013-08-11 00:01:44 MESZ Assertions             PID 144(UserEventAgent) Released BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.DarkWakeFire)" 00:00:09  id:0xc00000de6 Aggregate:0x40 
2013-08-11 00:01:51 MESZ SlowResponse           PMConnection: Response from mDNSResponder is slow (powercaps:0x0)                       16002 ms    
2013-08-11 00:01:51 MESZ WakeRequests           Clients requested wake events: None                                         
2013-08-11 02:52:04 MESZ Assertions             PID 2005(helpd) Created BackgroundTask "com.apple.helpd.sdmbuilding" 00:00:07  id:0xc00000df9 Aggregate:0x1040  
2013-08-11 02:52:15 MESZ Wake                   Wake from Standby due to EC.SleepTimer/SleepTimer: Using AC                 313 secs  
2013-08-11 02:52:15 MESZ HibernateStats         hibmode=0 standbydelay=4200                                                             rd=717 ms   
2013-08-11 02:52:25 MESZ Assertions             PID 182(apsd) Created ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:08  id:0xc00000e23 Aggregate:0x1040 
2013-08-11 02:52:37 MESZ Assertions             PID 182(apsd) TimedOut ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:20  id:0xc00000e23 Aggregate:0x1040    
2013-08-11 02:52:37 MESZ Assertions             Summary- Aggregate:0x1040 Using AC                                          
2013-08-11 02:53:17 MESZ Assertions             PID 2016(SubmitDiagInfo) Created PreventSystemSleep "com.apple.SubmitDiagInfo.run" 00:00:00  id:0x800000e35 Aggregate:0x11140   
2013-08-11 02:53:18 MESZ Assertions             PID 2016(SubmitDiagInfo) Released PreventSystemSleep "com.apple.SubmitDiagInfo.run" 00:00:00  id:0x800000e35 Aggregate:0x1040   
2013-08-11 02:57:28 MESZ Assertions             PID 2005(helpd) Released BackgroundTask "com.apple.helpd.sdmbuilding" 00:05:32  id:0xc00000df9 Aggregate:0x40   
Sleep/Wakes since boot:29   Dark Wake Count in this sleep cycle:1

Time stamp                Domain                Message                                                                     Duration    Delay     
==========                ======                =======                                                                     ========    =====     
UUID: B5690C9E-7E6A-4FC8-9C71-D561FC8CD702
2013-08-11 02:57:28 MESZ Sleep                  Idle Sleep Sleep: Using AC                                                  4204 secs 
2013-08-11 02:57:28 MESZ SlowResponse           Kernel: Response from powerd is slow                                                    15998 ms    
2013-08-11 02:57:28 MESZ Assertions             PID 182(apsd) Released ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:05:11  id:0xc00000e23 Aggregate:0x1040    
2013-08-11 02:57:28 MESZ WakeRequests           Clients requested wake events: None                                         
2013-08-11 04:07:32 MESZ DarkWake               DarkWake due to EC.SleepTimer/SleepTimer: Using AC                          0 secs    
2013-08-11 04:07:32 MESZ HibernateStats         hibmode=0 standbydelay=4200                                                             rd=717 ms   
2013-08-11 04:07:32 MESZ Sleep                  Maintenance Sleep Sleep: Using AC                                           5314 secs 
2013-08-11 04:07:38 MESZ Assertions             PID 144(UserEventAgent) Created BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.DarkWakeFire)" 00:00:05  id:0xc00000e4a Aggregate:0x1040    
2013-08-11 04:07:42 MESZ Assertions             PID 144(UserEventAgent) Released BackgroundTask "Checking for Software Updates (com.apple.SoftwareUpdate.DarkWakeFire)" 00:00:09  id:0xc00000e4a Aggregate:0x40 
2013-08-11 04:07:48 MESZ SlowResponse           PMConnection: Response from mDNSResponder is slow (powercaps:0x0)                       15995 ms    
2013-08-11 04:07:48 MESZ WakeRequests           Clients requested wake events: None                                         
2013-08-11 05:36:06 MESZ Wake                   Wake from Standby due to EHC1/: Using AC                                    1786 secs 
2013-08-11 05:36:06 MESZ HibernateStats         hibmode=0 standbydelay=4200                                                             rd=807 ms   
2013-08-11 05:36:14 MESZ Assertions             PID 182(apsd) Created ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:06  id:0xc00000e6e Aggregate:0x1040 
2013-08-11 05:36:28 MESZ Assertions             PID 182(apsd) TimedOut ApplePushServiceTask "com.apple.apsd-waitingformessages-push.apple.com" 00:00:20  id:0xc00000e6e Aggregate:0x1040    
2013-08-11 05:36:28 MESZ Assertions             Summary- Aggregate:0x40 Using AC                                            
2013-08-11 05:36:53 MESZ Assertions             PID 124(coreaudiod) Created NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:08  id:0x100000e7d Aggregate:0x42    
2013-08-11 05:37:31 MESZ Assertions             PID 124(coreaudiod) Released NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:45  id:0x100000e7d Aggregate:0x40   
2013-08-11 05:38:01 MESZ Assertions             PID 124(coreaudiod) Created NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:07  id:0x100000e82 Aggregate:0x42    
2013-08-11 05:40:44 MESZ Assertions             PID 124(coreaudiod) Released NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:02:50  id:0x100000e82 Aggregate:0x40   
2013-08-11 05:42:05 MESZ Assertions             PID 124(coreaudiod) Created NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:07  id:0x100000e8a Aggregate:0x42    
2013-08-11 05:47:15 MESZ Assertions             PID 124(coreaudiod) Released NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:05:17  id:0x100000e8a Aggregate:0x40   
2013-08-11 05:57:31 MESZ Assertions             PID 124(coreaudiod) Created NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:07  id:0x100000e9b Aggregate:0x42    
2013-08-11 05:58:25 MESZ Assertions             PID 124(coreaudiod) Released NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:01:01  id:0x100000e9b Aggregate:0x40   
2013-08-11 05:58:57 MESZ Assertions             PID 124(coreaudiod) Created NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:07  id:0x100000e9d Aggregate:0x42    
2013-08-11 05:59:18 MESZ Assertions             PID 124(coreaudiod) Released NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:28  id:0x100000e9d Aggregate:0x40   
2013-08-11 06:00:08 MESZ Assertions             PID 124(coreaudiod) Created NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:00:07  id:0x100000e9e Aggregate:0x42    
2013-08-11 06:05:41 MESZ Assertions             PID 124(coreaudiod) Released NoIdleSleepAssertion "com.apple.audio.'AppleHDAEngineOutput:1B,0,1,2:0'.noidlesleep" 00:05:40  id:0x100000e9e Aggregate:0x40   
Sleep/Wakes since boot:31   Dark Wake Count in this sleep cycle:1

Das gruselige Weckereignis, das ich beobachtet habe, war am 10.08.2013 22:50:51. Aber das Logfile zeigt noch mehr Aktivitäten, während ich in meinem Bett schlief:

2013-08-11 00:01:35
2013-08-11 02:52:04
2013-08-11 04:07:32

Das nächste Aufwachen wurde von mir initiiert: 2013-08-11 04:07:32
Aber was sind die Gründe für diese Ereignisse mitten in der Nacht? Warum ist mein iMac aufgewacht?

AKTUALISIEREN

syslog |grep -i "Wake reason"

Aug 10 20:00:00 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 10 22:50:31 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 00:01:34 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 02:51:55 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 04:07:31 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 05:35:46 huberts-imac kernel[0] <Debug>: Wake reason: EHC1
Aug 11 07:15:55 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 09:15:54 huberts-imac kernel[0] <Debug>: Wake reason: EHC1
Aug 11 11:14:09 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 12:40:27 huberts-imac kernel[0] <Debug>: Wake reason: EHC1
Aug 11 13:11:04 huberts-imac kernel[0] <Debug>: Wake reason: EHC1
Aug 11 15:08:25 huberts-imac kernel[0] <Debug>: Wake reason: EC.SleepTimer (SleepTimer)
Aug 11 17:23:56 huberts-imac kernel[0] <Debug>: Wake reason: EHC1

EHC1entspricht den Zeiten, als ich die Maschine aufgeweckt habe.
EC.SleepTimersind Weckrufe, die ohne meine Interaktion passiert sind.
Was sind EHC1und EC.SleepTimer?

Antworten (1)

Überprüfen Sie Ihre Protokollmeldungen, indem Sie Folgendes in Terminal eingeben, während Sie nach dem Zeitstempel für das Auftreten suchen.

syslog |grep -i "Wake reason"

die Ihnen nur aus Gründen des Aufwachens einen umfassenden Bericht geben.

AKTUALISIEREN:

Wenn Sie sich jetzt Ihr Protokoll ansehen, sieht alles normal aus.

Beachten Sie, dass Ihr Computer nur während der Ruhezeit einige Haushaltsarbeiten erledigen kann. Das ist vom Design beabsichtigt.

Um jedoch ein unerwünschtes Aufwecken zu verhindern, deaktivieren Sie das Aufwecken für den WLAN-Netzwerkzugriff.

Ich habe die Ausgabe Ihres Befehls zu meinem Beitrag hinzugefügt
iMac wacht ohne erkennbaren Grund auf
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