estensione iousbfamily non trovata.. piu'.


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Ciao a tutti.

Da un po' di tempo ad ogni boot mi appare questo pop up:

" l'estensione del sistema"/system/library/extensions/IOUSBFamily.kext/Contents/Plugins/AppleUSBCDC.kext non è installata correttamente e non puo' essere utilizzata. Prova a reinstallarla o consulta il produttore per un aggiornamento. "

Vorrei riuscire a reinstallare questo plug in, ma non ho idea di come farlo.

ho un macbook pro cduo 2.16 2gbram osx 10.6.8

grazie

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Puoi farlo in due modi.

O scarica ed applica l'aggiornamento combinato al tuo sistema in uso.

Oppure scarica Pacifist e lo recuperi, installandolo, dal tuo DVD.

Il secondo sistema è più rapido, dopo aziona comunque Aggiornamento Software per vedere se nel frattempo è stata aggiornata l'estensione del sistema.

È importante perché è un elemento quasi indispensabile

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Forse.

Devi farlo installare automaticamente da Pacifist, l'applicazione desume dalle informazioni di sistema dove deve essere collocata.

Non lo fare manualmente.

Fammi sapere, a volte ci può essere qualche conflitto che impedisce di installarla.

Eventualmente dovremmo rimuovere l'ostacolo

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Ho provato a scaricare e installare il pacchetto aggiornamento 10.6.2 ma mi dice che non è necessario installarlo (essendo il mio sistema aggiornato), e non mi permette di continuare la procedura.

pacifist mi apre il dvd di snow leopard e mi trova il pacchetto di plug in appleUsbcdc.kext.

se faccio una "verifica" mi deice adesso che tutti i file sono presenti. eppure l riavvio mi riappare l'erroe..

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ecco il log. non mi ha tenuto buono il segnalibro dopo il ravvio.

ci sono una marea di errori....

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.launchd.peruser.501[237] (com.paragon.ntfs.trial[258]): posix_spawn("/Library/Application Support/Paragon NTFS for Mac OS X/NTFS for Mac OS X.app/Contents/MacOS/NTFS for Mac OS X", ...): No such file or directory

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.launchd.peruser.501[237] (com.AVerMedia.AVerQuick[276]): open("/var/log/AVerQuick.log", ...): Permission denied

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.launchd.peruser.501[237] (com.paragon.ntfs.trial[258]): Exited with exit code: 1

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.launchd.peruser.501[237] (com.AVerMedia.AVerQuick[276]): open("/var/log/AVerQuick.log", ...): Permission denied

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.WindowServer[138]: Sun Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa.local WindowServer[138] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa WindowServer[138]: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Can't create kext cache under / - owner not root.

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.apple.launchd.peruser.501[237] (com.apple.Kerberos.renew.plist[265]): Exited with exit code: 1

Jun 17 15:09:45 macbook-pro-17-di-axxxxxxxxxa com.epson.Epusp[272]: Epusp: Terminate..

Jun 17 15:09:46 macbook-pro-17-di-axxxxxxxxxa /Library/Smith Micro/Common/schedulermailer[277]: SchedulerMailerController: started.

Jun 17 15:09:46 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Can't create kext cache under / - owner not root.

Jun 17 15:09:46 macbook-pro-17-di-axxxxxxxxxa com.parallels.desktop.client.launch[269]: objc[269]: Class QMacSoundDelegate is implemented in both /Library/Parallels/Parallels Service.app/Contents/MacOS/libQtGui.4.dylib and /usr/local/lib/libprl_sdk.dylib. One of the two will be used. Which one is undefined.

Jun 17 15:09:46 macbook-pro-17-di-axxxxxxxxxa com.parallels.desktop.client.launch[269]: objc[269]: Class QNSMenu is implemented in both /Library/Parallels/Parallels Service.app/Contents/MacOS/libQtGui.4.dylib and /usr/local/lib/libprl_sdk.dylib. One of the two will be used. Which one is undefined.

Jun 17 15:09:46 macbook-pro-17-di-axxxxxxxxxa com.parallels.desktop.client.launch[269]: objc[269]: Class QNSStatusItem is implemented in both /Library/Parallels/Parallels Service.app/Contents/MacOS/libQtGui.4.dylib and /usr/local/lib/libprl_sdk.dylib. One of the two will be used. Which one is undefined.

Jun 17 15:09:46 macbook-pro-17-di-axxxxxxxxxa com.parallels.desktop.client.launch[269]: objc[269]: Class QNSImageView is implemented in both /Library/Parallels/Parallels Service.app/Contents/MacOS/libQtGui.4.dylib and /usr/local/lib/libprl_sdk.dylib. One of the two will be used. Which one is undefined.

Jun 17 15:09:58 macbook-pro-17-di-axxxxxxxxxa mds[25]: /SourceCache/Spotlight/Spotlight-507.15/index/SpotlightIndex/SpotlightIndex.c:1764: failed assertion 'si_swapIndexSet(ref, oldIndexSet, indexSet, indexSetPtr)' /.Spotlight-V100/Store-V1/Stores/71523942-0167-470A-8DBB-7ABB5B7DBC83 (hfs, t: 0x11, st: 0x1, f: 0x480d000)

Jun 17 15:10:05 macbook-pro-17-di-axxxxxxxxxa com.apple.launchd[1] (com.apple.metadata.mds[25]): Job appears to have crashed: Bus error

Jun 17 15:10:05 macbook-pro-17-di-axxxxxxxxxa mds[289]: (Warning) Server: No stores registered for metascope "kMDQueryScopeComputerIndexed"

Jun 17 15:10:05 macbook-pro-17-di-axxxxxxxxxa mds[289]: (Error) Task: Invalid storeTokenID (6b000000) in MDSFetchTask

Jun 17 15:10:06: --- last message repeated 2 times ---

Jun 17 15:10:06 macbook-pro-17-di-axxxxxxxxxa com.apple.ReportCrash.Root[288]: 2012-06-17 15:10:06.151 ReportCrash[288:2703] Saved crash report for mds[25] version ??? (???) to /Library/Logs/DiagnosticReports/mds_2012-06-17-151005_localhost.crash

Jun 17 15:10:10 macbook-pro-17-di-axxxxxxxxxa mds[289]: (/.Spotlight-V100/Store-V1/Stores/71523942-0167-470A-8DBB-7ABB5B7DBC83)(Error) IndexCI in recoverIndex:Unrecoverable error: Missing postings file (live.10.)

Jun 17 15:14:18 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Can't create kext cache under / - owner not root.

Jun 17 15:14:18 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Rescanning kernel extensions.

Jun 17 15:14:18 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Can't create kext cache under / - owner not root.

Jun 17 15:14:30: --- last message repeated 8 times ---

Jun 17 15:14:30 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Failed to load prl_hypervisor.kext - (libkern/kext) link error.

Jun 17 15:14:30 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: Load com.parallels.kext.prl_hypervisor failed; removing personalities.

Jun 17 15:19:45 macbook-pro-17-di-axxxxxxxxxa /System/Library/CoreServices/CCacheServer.app/Contents/MacOS/CCacheServer[280]: No valid tickets, timing out

Jun 17 15:19:51 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: Soundflower.kext does not declare a kernel dependency; using com.apple.kernel.6.0.

Jun 17 15:19:53 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: MacVideAudioConnectorDriver.kext does not declare a kernel dependency; using com.apple.kernel.6.0.

Jun 17 15:19:55 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: Soundflower.kext does not declare a kernel dependency; using com.apple.kernel.6.0.

Jun 17 15:19:56 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: MacVideAudioConnectorDriver.kext does not declare a kernel dependency; using com.apple.kernel.6.0.

Jun 17 15:19:57 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: kxld[com.parallels.kext.prl_hypervisor]: The following symbols are unresolved for this kext:

Jun 17 15:19:57 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: kxld[com.parallels.kext.prl_hypervisor]: _lapic_start

Jun 17 15:19:57 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: Link failed (error code 5).

Jun 17 15:19:57 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: Prelink failed for com.parallels.kext.prl_hypervisor; omitting from prelinked kernel.

Jun 17 15:20:05 macbook-pro-17-di-axxxxxxxxxa com.apple.kextcache[294]: Can't create kext cache under / - owner not root.

Jun 17 15:20:05 macbook-pro-17-di-axxxxxxxxxa com.apple.kextd[10]: async child pid 294 exited with status 71

axxxxxxxxxa

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Apri Applicazioni/Utility/Terminale

Dopo il prompt, la descrizione dell'ambiente e situazione, alla barretta d'inserimento testo, esegui questo comando copiandolo o trascinandolo (non digitandolo) sulla sua finestra aperta:

sudo chown root:admin /

Accapo, metti la password alla richiesta senza aspettarti di visualizzare nulla, di nuovo accapo.

Ignora gli avvertimenti di rito se è la prima volta che ordini come sudo in Terminale.

Poi scrivi exit, di nuovo accapo e cmd+q

Fatto questo riavvia, vedi se compare ancora l'errore.

Se compare prova di nuovo ad applicare il combo.

Non so se dipende da altri errori che si ripetono.

La sostanza è che hai perso i privilegi di amministrazione sulle estensioni del kernel.

Se non va provvederemo in altro mod ma questa è la prima manovra

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