iMac entra e esce dal sonno ogni pochi secondi

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iMac entra e esce dal sonno ogni pochi secondi

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Se metto i miei iMac (2011, i7) in modalità sleep, si riattiva dopo 5 secondi, quindi riattiva dopo alcuni secondi e si ripete continuamente. L'unico modo per fermarlo è riavviare. Questo sembra accadere ogni due settimane o giù di lì.

Una cosa fondamentale è che lo schermo rimane vuoto quando si entra e si esce dal sonno.

Ho chiuso tutte le applicazioni, disabilitato completamente il bluetooth, rimosso tutti i dispositivi USB, ripristinato la PRAM e SMC, disattivato la rete e disabilitato il sensore dedotto, ma nulla sembra aiutare.

Ecco il kernel.log , dove l'ho messo a dormire, si è svegliato, ha dormito di nuovo, poi l'ho risvegliato premendo la tastiera (ho diviso le parti):

Oct 15 21:00:04 Ashleys-iMac kernel[0]: 196433.337281: performCountryCodeOperation: Disconnecting from AP 
Oct 15 21:00:04 Ashleys-iMac kernel[0]: 196433.337284: setDISASSOC from disconnectVap
Oct 15 21:00:04 Ashleys-iMac kernel[0]: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
Oct 15 21:00:04 Ashleys-iMac kernel[0]: 196433.359794: setDISASSOCIATE ****STA SYNC DISASSOC SUCCESS  
Oct 15 21:00:04 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateWillChangeTo: flags=4 stateNumber=2
Oct 15 21:00:04 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:303   powerStateWillChangeTo: found flag=kIOPMSleepCapability (4)
Oct 15 21:00:04 Ashleys-iMac kernel[0]: 196434.146140: setDISASSOC from disconnectVap
Oct 15 21:00:05 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateDidChangeTo: flags=4 stateNumber=2
Oct 15 21:00:05 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:303   powerStateDidChangeTo: found flag=kIOPMSleepCapability (4)
Oct 15 21:00:05 Ashleys-iMac kernel[0]: 
Oct 15 21:00:06 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0x00000000
Oct 15 21:00:06 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0xe00002ed


Oct 15 21:00:10 Ashleys-iMac kernel[0]: Wake reason: EHC1
Oct 15 21:00:10 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateWillChangeTo: flags=82 stateNumber=3
Oct 15 21:00:10 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:299   powerStateWillChangeTo: found flag=kIOPMPowerOn (2)
Oct 15 21:00:10 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:304   powerStateWillChangeTo: found flag=kIOPMRestartCapability (80)
Oct 15 21:00:10 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateDidChangeTo: flags=82 stateNumber=3
Oct 15 21:00:10 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:299   powerStateDidChangeTo: found flag=kIOPMPowerOn (2)
Oct 15 21:00:10 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:304   powerStateDidChangeTo: found flag=kIOPMRestartCapability (80)
Oct 15 21:00:10 Ashleys-iMac kernel[0]: Previous Sleep Cause: 5
Oct 15 21:00:10 Ashleys-iMac kernel[0]: The USB device HubDevice (Port 1 of Hub at 0xfd000000) may have caused a wake by issuing a remote wakeup (2)
Oct 15 21:00:10 Ashleys-iMac kernel[0]: EIR is supported.
Oct 15 21:00:10 Ashleys-iMac kernel[0]: SSP is supported.
Oct 15 21:00:10 Ashleys-iMac kernel[0]: en1: BSSID changed to c8:cd:72:b0:d9:81
Oct 15 21:00:10 Ashleys-iMac kernel[0]: AirPort: Link Up on en1
Oct 15 21:00:10 Ashleys-iMac kernel[0]: en1: BSSID changed to c8:cd:72:b0:d9:81
Oct 15 21:00:10 Ashleys-iMac kernel[0]: AirPort: RSN handshake complete on en1
Oct 15 21:00:11 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0x00000000
Oct 15 21:00:11 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0xe00002ed
Oct 15 21:00:11 Ashleys-iMac kernel[0]: [SendHCIRequestFormatted] ### ERROR: [0x0804] (Exit Sniff Mode) -- Send request failed (err = 0x000C (kBluetoothHCIErrorCommandDisallowed))
Oct 15 21:00:11 Ashleys-iMac kernel[0]: ### ERROR: Exit sniff failed (probably already unsniffed) (err=c)
Oct 15 21:00:16 Ashleys-iMac kernel[0]: Graphics suppressed 6163 ms
Oct 15 21:00:21 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateWillChangeTo: flags=4 stateNumber=2
Oct 15 21:00:21 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:303   powerStateWillChangeTo: found flag=kIOPMSleepCapability (4)
Oct 15 21:00:21 Ashleys-iMac kernel[0]: en1: BSSID changed to c8:cd:72:b0:d9:81
Oct 15 21:00:21 Ashleys-iMac kernel[0]: 196447.997183: setDISASSOC from disconnectVap
Oct 15 21:00:21 Ashleys-iMac kernel[0]: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
Oct 15 21:00:21 Ashleys-iMac kernel[0]: 196448.020319: setDISASSOCIATE ****STA SYNC DISASSOC SUCCESS  
Oct 15 21:00:22 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateDidChangeTo: flags=4 stateNumber=2
Oct 15 21:00:22 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:303   powerStateDidChangeTo: found flag=kIOPMSleepCapability (4)
Oct 15 21:00:22 Ashleys-iMac kernel[0]: 
Oct 15 21:00:22 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0x00000000
Oct 15 21:00:22 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0xe00002ed


Oct 15 21:00:27 Ashleys-iMac kernel[0]: Wake reason: EHC1
Oct 15 21:00:27 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateWillChangeTo: flags=82 stateNumber=3
Oct 15 21:00:27 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:299   powerStateWillChangeTo: found flag=kIOPMPowerOn (2)
Oct 15 21:00:27 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:304   powerStateWillChangeTo: found flag=kIOPMRestartCapability (80)
Oct 15 21:00:27 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateDidChangeTo: flags=82 stateNumber=3
Oct 15 21:00:27 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:299   powerStateDidChangeTo: found flag=kIOPMPowerOn (2)
Oct 15 21:00:27 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:304   powerStateDidChangeTo: found flag=kIOPMRestartCapability (80)
Oct 15 21:00:27 Ashleys-iMac kernel[0]: Previous Sleep Cause: 5
Oct 15 21:00:27 Ashleys-iMac kernel[0]: The USB device HubDevice (Port 1 of Hub at 0xfd000000) may have caused a wake by issuing a remote wakeup (2)
Oct 15 21:00:27 Ashleys-iMac kernel[0]: EIR is supported.
Oct 15 21:00:27 Ashleys-iMac kernel[0]: SSP is supported.
Oct 15 21:00:27 Ashleys-iMac kernel[0]: en1: BSSID changed to c8:cd:72:b0:d9:81
Oct 15 21:00:27 Ashleys-iMac kernel[0]: AirPort: Link Up on en1
Oct 15 21:00:27 Ashleys-iMac kernel[0]: en1: BSSID changed to c8:cd:72:b0:d9:81
Oct 15 21:00:27 Ashleys-iMac kernel[0]: AirPort: RSN handshake complete on en1
Oct 15 21:00:28 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0x00000000
Oct 15 21:00:28 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0xe00002ed
Oct 15 21:00:29 Ashleys-iMac kernel[0]: [SendHCIRequestFormatted] ### ERROR: [0x0804] (Exit Sniff Mode) -- Send request failed (err = 0x000C (kBluetoothHCIErrorCommandDisallowed))
Oct 15 21:00:29 Ashleys-iMac kernel[0]: ### ERROR: Exit sniff failed (probably already unsniffed) (err=c)
Oct 15 21:00:33 Ashleys-iMac kernel[0]: Graphics suppressed 6108 ms
Oct 15 21:00:39 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateWillChangeTo: flags=4 stateNumber=2
Oct 15 21:00:39 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:303   powerStateWillChangeTo: found flag=kIOPMSleepCapability (4)
Oct 15 21:00:39 Ashleys-iMac kernel[0]: en1: BSSID changed to c8:cd:72:b0:d9:81
Oct 15 21:00:39 Ashleys-iMac kernel[0]: 196461.449910: setDISASSOC from disconnectVap
Oct 15 21:00:39 Ashleys-iMac kernel[0]: AirPort: Link Down on en1. Reason 8 (Disassociated because station leaving).
Oct 15 21:00:39 Ashleys-iMac kernel[0]: 196461.474157: setDISASSOCIATE ****STA SYNC DISASSOC SUCCESS  
Oct 15 21:00:39 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateDidChangeTo: flags=4 stateNumber=2
Oct 15 21:00:39 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:303   powerStateDidChangeTo: found flag=kIOPMSleepCapability (4)
Oct 15 21:00:39 Ashleys-iMac kernel[0]: 
Oct 15 21:00:39 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0x00000000
Oct 15 21:00:40 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0xe00002ed


Oct 15 21:00:44 Ashleys-iMac kernel[0]: Wake reason: EHC2 EHC1
Oct 15 21:00:44 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateWillChangeTo: flags=82 stateNumber=3
Oct 15 21:00:44 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:299   powerStateWillChangeTo: found flag=kIOPMPowerOn (2)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:304   powerStateWillChangeTo: found flag=kIOPMRestartCapability (80)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:298   powerStateDidChangeTo: flags=82 stateNumber=3
Oct 15 21:00:44 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:299   powerStateDidChangeTo: found flag=kIOPMPowerOn (2)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: /drv/ MacModule.cpp:304   powerStateDidChangeTo: found flag=kIOPMRestartCapability (80)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: Previous Sleep Cause: 5
Oct 15 21:00:44 Ashleys-iMac kernel[0]: The USB device HubDevice (Port 1 of Hub at 0xfd000000) may have caused a wake by issuing a remote wakeup (2)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: The USB device HubDevice (Port 1 of Hub at 0xfa000000) may have caused a wake by issuing a remote wakeup (2)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: en1: 802.11d country code set to 'GB '.
Oct 15 21:00:44 Ashleys-iMac kernel[0]: en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 12 13 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140
Oct 15 21:00:44 Ashleys-iMac kernel[0]: The USB device BRCM2046 Hub (Port 1 of Hub at 0xfa100000) may have caused a wake by issuing a remote wakeup (3)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: The USB device Bluetooth USB Host Controller (Port 1 of Hub at 0xfa110000) may have caused a wake by issuing a remote wakeup (3)
Oct 15 21:00:44 Ashleys-iMac kernel[0]: EIR is supported.
Oct 15 21:00:44 Ashleys-iMac kernel[0]: SSP is supported.
Oct 15 21:00:44 Ashleys-iMac kernel[0]: 196463.844818: performCountryCodeOperation: Disconnecting from AP 
Oct 15 21:00:44 Ashleys-iMac kernel[0]: 196463.849588: setDISASSOC from disconnectVap
Oct 15 21:00:44 Ashleys-iMac kernel[0]: HID tickle 320 ms
Oct 15 21:00:45 Ashleys-iMac kernel[0]: Sound assertion "0 == fAudioEngineArray" failed in AppleHDADriver at line 3045 goto Exit
Oct 15 21:00:45 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0x00000000
Oct 15 21:00:45 Ashleys-iMac kernel[0]: IOThunderboltSwitch::i2cWriteDWord - status = 0xe00002ed

Ho confrontato i processi da un nuovo riavvio e quando si è verificato il problema. Ecco cosa mi rimane:

/Applications/iPhoto.app/Contents/Library/LoginItems/PhotoStreamAgent.app/Contents/MacOS/PhotoStreamAgent

/System/Library/PrivateFrameworks/Heimdal.framework/Helpers/kdc

/System/Library/CoreServices/backupd

/System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Versions/A/Support/mdworker -s mdworker -c MDSImporterWorker -m com.apple.mdworker.pool.1

Qualcuno sa quale potrebbe essere la causa? Potrebbe essere un errore hardware?

Grazie!

sleep-wake imac

posta Ashley Williams 15.10.2011 - 22:07

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3 risposte

Leggi altre domande sui tag sleep-wake imac

Collegamenti ipertestuali mancanti nei documenti stampati Posso utilizzare iTunes Wi-Fi Sync per sincronizzare le posizioni dei podcast?

score 1 · Answer 1

A giudicare dal tuo log, qualcosa sul bus USB sta attivando il risveglio (e a un problema simile che ho trovato ha indicato una tastiera USB Apple difettosa). Come hai rimosso tutti i dispositivi hardware, il mio primo percorso di indagine sarebbe driver per qualsiasi dispositivo USB di terze parti (modem? Scanner? Tavoletta grafica?) E software che mira ad estendere il comportamento di dispositivi esterni (come BetterTouchTool, MagicPrefs, misc. e vari).

score 0 · Answer 2

Il ricevitore a infrarossi è basato su USB e può riattivare iMac. Potrebbe ricevere un segnale da qualche dispositivo (ad esempio un telecomando). Hai provato a disattivarlo (Preferenze di sistema, Sicurezza e privacy, Generale, Disabilita ricevitore a infrarossi del telecomando)?

Se questo ti aiuta e vuoi usare un telecomando Apple dovresti accoppiarlo in modo che nessun altro telecomando possa riattivare iMac.

score 0 · Answer 3

0

Dopo aver lavorato su questo problema, sembra che il sensore per il monitor faccia sì che il sistema si comporti in questo modo, ho scollegato il sensore del monitor, immagino che sia un sensore di temperatura., e sembra funzionare bene.

risposta data 19.07.2016 - 18:12

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