J’ai recommencer du coup!
Même barre de téléchargement lente très lente
J’ai recommencer du coup!
Même barre de téléchargement lente très lente
Barre complète qui reste figé comme avant!
Il faudrait que tu puisses démarrer sur un OS de secours --> afin de fournir ici des informations. Ce qui suppose d'avoir internet > puisque l'OS de secours local (du disque) ne se lance pas. Ou d'avoir quelqu'un qui puisse te confectionner une clé USB d'installation de High Sierra > sur laquelle tu pourrais démarrer le Mac.
- note : quand on démarre en Single User > le noyau du Système se trouve activé > mais les services (daemons) de l'OS ne sont pas initialisés > et le volume n'est monté par défaut qu'en lecture seule. On dispose par conséquence d'un OS tout à fait minimal (ce qui peut permettre dans des cas de plantage sévères de lancer tout de même le Système du disque interne en mode "faible").
- Il est envisageable > à partir de là > de lancer un paquet de services de l'OS afin de disposer de la commande diskutil pour aller plus loin : j'ai réussi à le faire dans le Single User de High Sierra > mais cette opération m'a demandé une vingtaine de manipulations au clavier de mon MacBook Pro --> je me demande s'il est bien raisonnable de proposer un tuto de cette mise en œuvre compliquée ?
Un démarrage par internet fait télécharger en RAM depuis le serveur du Mac App Store --> un OS de secours d'environ 500 Mo (compressés) > sur lequel le Mac peut démarrer. Dans la session de cet OS de secours > des utilitaires sont disponibles : Utilitaire de disque > Terminal > Safari > Réinstallation de l'OS. Comme tu l'imagines --> cela permettrait d'inspecter ton volume de démarrage afin de vérifier ce qui cloche et de poster ces informations.
Si une connaissance te faisait une clé d'installation démarrable --> tu pourrais démarrer le Mac dessus > et tu obtiendrais une session identique à celle d'un OS de secours avec les mêmes utilitaires.
Les manipulations complexes se bornent à la session du Single User : elles sont destinées à activer un certain nombre de services de l'OS (qui ne sont pas activés par défaut) --> de manière à pouvoir utiliser la commande diskutil (autrement inopérante). Si tu veux un aperçu de ces manipulations > reporte-toi au tuto que je viens de poster ce matin décrivant ces manipulations qui permettent d'activer la commande diskutil : ☞Tuto : activer diskutil en Single User☜ (clique le lien rouge).
C'est l'un ou l'autre -->
- si tu peux démarrer sur un OS de secours (téléchargé en RAM par internet ou installé sur une clé USB démarrable) --> alors tu as à ta disposition des utilitaires commodes pour tenter de diagnostiquer les raisons du plantage > et si possible de réparer.
=> en résumé : le Single User est un pis aller (d'un usage ingrat) > quand on ne dispose pas d'un démarrage commode sur un OS de dépannage externe.
- si (et seulement si) tu ne disposes pas d'un démarrage sur un OS de secours externe --> alors activer la commande diskutil en Single User pourrait s'avérer utile : pour recueillir des informations sur le volume de démarrage planté > pour tenter de réparer > pour cloner si nécessaire les données du volume de démarrage --> dans le volume d'un DDE USB attaché au Mac (afin de sauvegarder ces données).
Comme tu as installé High Sierra > cet OS a activé la possibilité de 2 sortes de démarrage par internet -->
- via les 3 touches ⌘⌥R (cmd alt R) --> télécharge en RAM un OS de secours 10.13 (correspondant au plus récent OS public)
Je te conseille de tester le 1er démarrage d'abord. Si ça marche > tu obtiens une fois le téléchargement effectué (qui peut prendre dans les 10' - affichage d'un globe terrestre) --> un écran avec une fenêtre de 4 Utilitaires macOS. Si c'est le cas > reporte-toi alors à mon message #4 de la page précédente -->
- via les 4 touches ⌘⌥⇧R (cmd alt maj R) --> télécharge en RAM un OS de secours correspondant à l'OS d'usine du Mac
- il décrit comment fournir ici les informations de base sur ton disque interne.
Last login: Sat Sep 1 08:25:35 on ttys000
iMacdeBenjamin:~ benny$ diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Mac OS 999.3 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
iMacdeBenjamin:~ benny$
Sep 3 21:07:33 localhost bootlog[0]: BOOT_TIME 1536001653 0
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.authd" sharing output destination "/var/log/asl" with ASL Module "com.apple.asl".
Output parameters from ASL Module "com.apple.asl" override any specified in ASL Module "com.apple.authd".
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.authd" sharing output destination "/var/log/system.log" with ASL Module "com.apple.asl".
Output parameters from ASL Module "com.apple.asl" override any specified in ASL Module "com.apple.authd".
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.authd" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.callhistory.asl.conf" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.cdscheduler" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.clouddocs" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.contacts.ContactsAutocomplete" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.contacts.ContactsUICore" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.coreaudio" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.CoreDuetAdmissionControl" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.eventmonitor" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.family.asl" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.icloud.fmfd" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 --- last message repeated 2 times ---
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.install" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.iokit.power" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.mail" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.MessageTracer" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.mkb" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.mkb.internal" sharing output destination "/private/var/log/keybagd.log" with ASL Module "com.apple.mkb".
Output parameters from ASL Module "com.apple.mkb" override any specified in ASL Module "com.apple.mkb.internal".
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.networking.networkextension" sharing output destination "/Library/Logs/CrashReporter" with ASL Module "com.apple.networking.boringssl".
Output parameters from ASL Module "com.apple.networking.boringssl" override any specified in ASL Module "com.apple.networking.networkextension".
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.performance" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:08:00 localhost syslogd[39]: Configuration Notice:
ASL Module "com.apple.secinitd" claims selected messages.
Those messages may not appear in standard system log files or in the ASL database.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1]: Early boot complete. Continuing system boot.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): com.apple.alf (lint): The HideUntilCheckIn property is an architectural performance issue. Please transition away from it.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.AirPlayXPCHelper): This service is defined to be constantly running and is inherently inefficient.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.auditd): The TimeOut key is no longer respected. It never did anything anyway.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.autofsd): This service is defined to be constantly running and is inherently inefficient.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): com.apple.backupd (lint): The HideUntilCheckIn property is an architectural performance issue. Please transition away from it.
Sep 3 21:08:00 --- last message repeated 1 time ---
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): com.apple.backupd-helper (lint): EnablePressuredExit is not compatible with KeepAlive=true. Ignoring EnablePressuredExit.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): com.apple.backupd-helper (lint): The HideUntilCheckIn property is an architectural performance issue. Please transition away from it.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.backupd-helper): This service is defined to be constantly running and is inherently inefficient.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.cmio.AVCAssistant): ThrottleInterval set to zero. You're not that important. Ignoring.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.cmio.IIDCVideoAssistant): ThrottleInterval set to zero. You're not that important. Ignoring.
Sep 3 21:07:43 localhost com.apple.xpc.launchd[1] (com.apple.cmio.VDCAssistant): ThrottleInterval set to zero. You're not that important. Ignoring.
Sep 3 21:08:00 localhost syslogd[39]: ASL Sender Statistics
Sep 3 21:08:00 localhost logd[56]: _logd_remote_start_service: listener activated for com.apple.logd.remote-daemon
Sep 3 21:08:00 localhost com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.system): Service "com.apple.ManagedClient.startup" tried to register for endpoint "com.apple.ManagedClient.agent" already registered by owner: com.apple.ManagedClient
Sep 3 21:08:00 localhost Installer Progress[64]: Progress UI App Starting
Sep 3 21:08:00 localhost systemstats[49]: assertion failed: 17G65: systemstats + 187906 [D1E75C38-62CE-3D77-9ED3-5F6D38EF0676]: 0x0
Sep 3 21:08:04 localhost cfprefsd[107]: BUG in libdispatch client: kevent[mach_recv] monitored resource vanished before the source cancel handler was invoked
Sep 3 21:08:04 localhost com.apple.xpc.launchd[1] (com.apple.Kerberos.digest-service[122]): Service exited with abnormal code: 1
Sep 3 21:08:04 localhost com.apple.xpc.launchd[1] (com.apple.Kerberos.digest-service): Service only ran for 3 seconds. Pushing respawn out by 7 seconds.
Sep 3 21:08:05 localhost xpcproxy[135]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:05 localhost launchd[1]: BUG in libdispatch client: kevent[mach_recv] monitored resource vanished before the source cancel handler was invoked
Sep 3 21:08:06 localhost com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.user.202): com.apple.pluginkit.pkd (lint): Service sets EnableTransactions=false and EnablePressuredExit=true, which makes no sense. Enabling Transactions.
Sep 3 21:08:06 localhost xpcproxy[156]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:06 localhost xpcproxy[158]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:06 localhost xpcproxy[166]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:06 localhost xpcproxy[170]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:06 iMac-de-Benjamin findmydeviced[174]: objc[174]: Class LocalizedUnregisterErrorKey is implemented in both /System/Library/PrivateFrameworks/FindMyDevice.framework/Versions/A/FindMyDevice (0x7fff886d50a8) and /usr/libexec/findmydeviced (0x10058f668). One of the two will be used. Which one is undefined.
Sep 3 21:08:07 iMac-de-Benjamin mds[60]: objc[60]: Class MDSObjectToken is implemented in both /System/Library/PrivateFrameworks/SpotlightServerKit.framework/Versions/A/SpotlightServerKit (0x7fff8abad560) and /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Support/mds (0x109fd8e68). One of the two will be used. Which one is undefined.
Sep 3 21:08:07 iMac-de-Benjamin mds[60]: objc[60]: Class MDSToken is implemented in both /System/Library/PrivateFrameworks/SpotlightServerKit.framework/Versions/A/SpotlightServerKit (0x7fff8abad510) and /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Support/mds (0x109fd93b8). One of the two will be used. Which one is undefined.
Sep 3 21:08:07 iMac-de-Benjamin mds[60]: objc[60]: Class MDSReadCopyUpdate is implemented in both /System/Library/PrivateFrameworks/SpotlightServerKit.framework/Versions/A/SpotlightServerKit (0x7fff8abad5b0) and /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Support/mds (0x109fd9f48). One of the two will be used. Which one is undefined.
Sep 3 21:08:07 iMac-de-Benjamin mds[60]: objc[60]: Class MDSInternalToken is implemented in both /System/Library/PrivateFrameworks/SpotlightServerKit.framework/Versions/A/SpotlightServerKit (0x7fff8abad4c0) and /System/Library/Frameworks/CoreServices.framework/Frameworks/Metadata.framework/Support/mds (0x109fdb028). One of the two will be used. Which one is undefined.
Sep 3 21:08:07 iMac-de-Benjamin xpcproxy[182]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:07 iMac-de-Benjamin com.apple.xpc.launchd[1] (com.apple.imfoundation.IMRemoteURLConnectionAgent): Unknown key for integer: _DirtyJetsamMemoryLimit
Sep 3 21:08:09 iMac-de-Benjamin xpcproxy[193]: libcoreservices: _dirhelper_userdir: 529: bootstrap_look_up returned (ipc/send) invalid destination port
Sep 3 21:08:14 iMac-de-Benjamin com.apple.xpc.launchd[1] (com.apple.xpc.launchd.domain.user.89): com.apple.pluginkit.pkd (lint): Service sets EnableTransactions=false and EnablePressuredExit=true, which makes no sense. Enabling Transactions.