[Babypoon]

Bonjour,

Je travaille sur un Imac 27", Intel Core I5, 8Go de RAM et 1 To de DD.
Le problème, c'est qu'il a tendance à s'éteindre complètement sans raison. Parfois, c'est quand je redimensionne une photo sur Photoshop, parfois c'est une navigation sur Safari. J'ai regardé dans les logs du Mac mais j'avoue ne pas tout comprendre non plus.
Est-ce que cela peut-être un pb/virus dû à un logiciel/application ou plutôt un pb matériel ?
Je l'éteins tous les soirs. J'ai vérifié la température du poste mais elle ne me semble pas alarmante.
J'ai un peu peur que ce soit grave !

Merci de votre aide.

[Oizo]

Bonjour,

Est-ce que tu peux faire un copier-coller de ce qui s'affiche dans les logs ? Section "tous les messages" dans Console.

[Babypoon]

Pardon, de ne pas avoir répondu plus tôt mais c'est "seulement" aujourd'hui, après 2 minutes d'allumage que mon Imac s'est éteint. je vous ai donc fait une copie de ce que j'ai pu trouver dans la console et il s'est éteint vers 9h. S'il manque des bouts de message, dites le moi, je re-ferais un copier-coller. Merci de votre aide

10/04/12 08:59:22	SoftwareUpdateCheck[389]	Auto-download of "Java for Mac OS X 10.6 Update 7" SUCCESSFUL.
10/04/12 08:59:23	SoftwareUpdateCheck[389]	Launching app
10/04/12 08:59:40	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 08:59:40	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 08:59:41	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 08:59:42	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 08:59:48	com.apple.launchd.peruser.2022793404[373]	([0x0-0x41041].com.microsoft.Outlook[432]) Exited: Terminated
10/04/12 09:00:08	com.apple.launchd.peruser.2022793404[373]	([0x0-0x33033].SoftwareUpdateCheck[389]) Exited with exit code: 102
10/04/12 09:00:17	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:18	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:19	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:19	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:19	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:19	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:19	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:20	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:20	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:20	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:20	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:21	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:21	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:21	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:21	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:21	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:21	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:22	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:23	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:25	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:25	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:30	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:31	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:00:31	Software Update[898]	Package Authoring: my.result.title and my.result.message not defined or empty
10/04/12 09:06:07	com.apple.kextcache[598]	Created prelinked kernel /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache_i386.130D7912.
10/04/12 09:07:37	kernel	npvhash=4095
10/04/12 09:07:37	kernel	PAE enabled
10/04/12 09:07:37	kernel	64 bit mode enabled
10/04/12 09:07:37	kernel	Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
10/04/12 09:07:37	kernel	vm_page_bootstrap: 2041669 free pages and 39099 wired pages
10/04/12 09:07:37	kernel	standard timeslicing quantum is 10000 us
10/04/12 09:07:37	kernel	mig_table_max_displ = 73
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=1 LocalApicId=0 Enabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=2 LocalApicId=2 Enabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=3 LocalApicId=4 Enabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=4 LocalApicId=6 Enabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=5 LocalApicId=0 Disabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=6 LocalApicId=0 Disabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=7 LocalApicId=0 Disabled
10/04/12 09:07:37	kernel	AppleACPICPU: ProcessorId=8 LocalApicId=0 Disabled
10/04/12 09:07:37	kernel	calling mpo_policy_init for TMSafetyNet
10/04/12 09:07:37	kernel	Security policy loaded: Safety net for Time Machine (TMSafetyNet)
10/04/12 09:07:37	kernel	calling mpo_policy_init for Quarantine
10/04/12 09:07:37	kernel	Security policy loaded: Quarantine policy (Quarantine)
10/04/12 09:07:37	kernel	calling mpo_policy_init for Sandbox
10/04/12 09:07:37	kernel	Security policy loaded: Seatbelt sandbox policy (Sandbox)
10/04/12 09:07:37	kernel	Copyright (c) 1982, 1986, 1989, 1991, 1993
10/04/12 09:07:37	kernel	The Regents of the University of California. All rights reserved.
10/04/12 09:07:37	kernel	MAC Framework successfully initialized
10/04/12 09:07:37	kernel	using 16384 buffer headers and 4096 cluster IO buffer headers
10/04/12 09:07:37	kernel	IOAPIC: Version 0x20 Vectors 64:87
10/04/12 09:07:37	kernel	ACPI: System State [S0 S3 S4 S5] (S3)
10/04/12 09:07:37	kernel	PFM64 0xf10000000, 0xf0000000
10/04/12 09:07:37	kernel	[ PCI configuration begin ]
10/04/12 09:07:37	kernel	AppleIntelCPUPowerManagement: Turbo Ratios 0000
10/04/12 09:07:37	kernel	AppleIntelCPUPowerManagement: (built 16:44:45 Jun  7 2011) initialization complete
10/04/12 09:07:37	kernel	console relocated to 0xf10010000
10/04/12 09:07:37	kernel	PCI configuration changed (bridge=2 device=1 cardbus=0)
10/04/12 09:07:37	kernel	[ PCI configuration end, bridges 7 devices 21 ]
10/04/12 09:07:37	kernel	[ PCI configuration begin ]
10/04/12 09:07:37	kernel	PCI configuration changed (bridge=2 device=1 cardbus=0)
10/04/12 09:07:37	kernel	[ PCI configuration end, bridges 8 devices 36 ]
10/04/12 09:07:37	kernel	mbinit: done (64 MB memory set for mbuf pool)
10/04/12 09:07:37	kernel	rooting via boot-uuid from /chosen: BB39314B-0DDA-34A4-A6FB-443DBD1E2A98
10/04/12 09:07:37	kernel	Waiting on <dict ID="0"><key>IOProviderClass</key><string ID="1">IOResources</string><key>IOResourceMatch</key><string ID="2">boot-uuid-media</string></dict>
10/04/12 09:07:37	kernel	com.apple.AppleFSCompressionTypeZlib kmod start
10/04/12 09:07:37	kernel	com.apple.AppleFSCompressionTypeZlib load succeeded
10/04/12 09:07:37	kernel	AppleIntelCPUPowerManagementClient: ready
10/04/12 09:07:37	kernel	Got boot device = IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/SATA@1F,2/AppleIntelPchSeriesAHCI/PRT0@0/IOAHCIDevice@0/AppleAHCIDiskDriver/IOAHCIBlockStorageDevice/IOBlockStorageDriver/WDC WD1001FALS-40Y6A0 Media/IOGUIDPartitionScheme/Customer@2
10/04/12 09:07:37	kernel	BSD root: disk0s2, major 14, minor 2
10/04/12 09:07:37	kernel	jnl: unknown-dev: replay_journal: from: 60983296 to: 68389376 (joffset 0x1721c000)
10/04/12 09:07:37	kernel	FireWire (OHCI) TI ID 823f built-in now active, GUID e80688fffeee9adc; max speed s800.
10/04/12 09:07:37	kernel	USBMSC Identifier (non-unique): 000000009833 0x5ac 0x8403 0x9833
10/04/12 09:07:37	kernel	USBMSC Identifier (non-unique): 000A270022AC016A 0x5ac 0x1266 0x1
10/04/12 09:07:37	kernel	jnl: unknown-dev: journal replay done.
10/04/12 09:07:37	kernel	hfs: Removed 5 orphaned / unlinked files and 4 directories 
10/04/12 09:07:33	com.apple.launchd[1]	*** launchd[1] has started up. ***
10/04/12 09:07:38	kernel	BCM5701Enet: Ethernet address c4:2c:03:1b:eb:f9
10/04/12 09:07:39	kernel	systemShutdown false
10/04/12 09:07:42	DirectoryService[15]	Improper shutdown detected
10/04/12 09:07:44	com.apple.SecurityServer[26]	Session 0x5fbff962 created
10/04/12 09:07:44	fseventsd[35]	event logs in /.fseventsd out of sync with volume.  destroying old logs. (315543 16 315595)
10/04/12 09:07:44	fseventsd[35]	log dir: /.fseventsd getting new uuid: 23DAE982-310C-459C-A2D2-9D53D81BC747
10/04/12 09:07:45	blued[17]	Apple Bluetooth daemon started
10/04/12 09:07:45	bootlog[42]	BOOT_TIME: 1334041648 0
10/04/12 09:07:47	mDNSResponder[30]	mDNSResponder mDNSResponder-258.21 (May 26 2011 14:40:13) starting
10/04/12 09:07:47	com.apple.usbmuxd[22]	usbmuxd-263 on Nov 14 2011 at 18:58:10, running 64 bit

[Oizo]

Il y a effectivement une indication d'une mauvaise extinction, mais de quoi peut venir ce plantage, je ne vois pas aucune explication dans ces messages console.

[Babypoon]

et rebelote à l'instant !
le problème doit se trouver dans une de ces 3 lignes

11/04/12 10:55:58	SubmitDiagInfo[454]	Cleaning up expired diagnostic messages database at path: /var/log/DiagnosticMessages/2012.03.12.asl
11/04/12 11:10:01	Safari[274]	IPCClient: Server port 0 is invalid; looking it up again...
11/04/12 11:18:37	kernel	npvhash=4095