imac 27" i3 reboot/arret intenpestif

[iflo666]

Bonjour a tous.

Je rencontre un problème avec mon imac i3.
Comme indiqué dans le sujet...il reboot ou s'eteint tout seul.... bizarement jamais quand je suis devant.
Je n'ai rien trouvé sur le net concernant ce problème et l'APR ou je l'ai acheté n'a jamais rencontré ce soucis.

j'ai fait un apple hardware test...aucun problème detecté.
Reset PRAM et SMC... ne change rien.

Seriez vous en mesure de me dire si vous voyez un truc qui cloche dans les evenements de la console :

11/12/10 01:00:00 SubmitDiagInfo[596] Cleaning up expired diagnostic messages database at path: /var/log/DiagnosticMessages/2010.11.11.asl
11/12/10 02:45:08 com.apple.launchd[1] *** launchd[1] has started up. ***
11/12/10 02:45:33 com.apple.launchd.peruser.501[104] (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
11/12/10 02:45:35 com.apple.launchd.peruser.501[104] (com.apple.Kerberos.renew.plist[134]) Exited with exit code: 1
11/12/10 02:45:39 com.apple.launchd.peruser.501[104] (com.apple.CSConfigDotMacCert-f.noirjean@me.com-SharedServices[139]) Exited with exit code: 1
11/12/10 02:45:45 com.apple.WindowServer[80] Sat Dec 11 02:45:45 imac WindowServer[80] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
11/12/10 02:46:11 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 02:46:34 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 02:46:35 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 02:46:36 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 02:46:36 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 04:38:21 com.apple.launchd[1] *** launchd[1] has started up. ***
11/12/10 04:38:43 com.apple.launchd.peruser.501[104] (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
11/12/10 04:38:45 com.apple.launchd.peruser.501[104] (com.apple.Kerberos.renew.plist[134]) Exited with exit code: 1
11/12/10 04:38:48 com.apple.launchd.peruser.501[104] (com.apple.CSConfigDotMacCert-f.noirjean@me.com-SharedServices[139]) Exited with exit code: 1
11/12/10 04:39:12 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 04:39:36 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 04:39:37 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 04:39:38 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 04:39:44 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 06:31:32 com.apple.launchd[1] *** launchd[1] has started up. ***
11/12/10 06:31:56 com.apple.launchd.peruser.501[104] (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
11/12/10 06:31:58 com.apple.launchd.peruser.501[104] (com.apple.Kerberos.renew.plist[134]) Exited with exit code: 1
11/12/10 06:32:00 com.apple.launchd.peruser.501[104] (com.apple.CSConfigDotMacCert-f.noirjean@me.com-SharedServices[139]) Exited with exit code: 1
11/12/10 06:32:24 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 06:32:48 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 06:32:49 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 06:32:50 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 06:32:57 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 08:24:43 com.apple.launchd[1] *** launchd[1] has started up. ***
11/12/10 08:25:07 com.apple.launchd.peruser.501[104] (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
11/12/10 08:25:09 com.apple.launchd.peruser.501[104] (com.apple.Kerberos.renew.plist[134]) Exited with exit code: 1
11/12/10 08:25:11 com.apple.launchd.peruser.501[104] (com.apple.CSConfigDotMacCert-f.noirjean@me.com-SharedServices[139]) Exited with exit code: 1
11/12/10 08:25:36 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 08:25:59 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 08:26:00 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 08:26:01 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 08:26:08 Blast[146] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 11:49:02 com.apple.launchd[1] *** launchd[1] has started up. ***
11/12/10 11:49:27 com.apple.launchd.peruser.501[104] (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self
11/12/10 11:49:29 com.apple.launchd.peruser.501[104] (com.apple.Kerberos.renew.plist[134]) Exited with exit code: 1
11/12/10 11:49:31 com.apple.launchd.peruser.501[104] (com.apple.CSConfigDotMacCert-f.noirjean@me.com-SharedServices[139]) Exited with exit code: 1
11/12/10 11:49:58 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 11:50:21 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 11:50:23 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 11:50:24 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/iPod Photo Cache/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle
11/12/10 11:50:28 Blast[145] path /Users/Flo/Pictures/Aperture Flo.aplibrary/ is invisible because /Users/Flo/Pictures/Aperture Flo.aplibrary is a package/bundle

d'avance merci a ceux qui jetteront un oeil a mon message.

 

[boninmi]

Les messages semblent effectivement bizarres mais je ne saurais pas trop les interpréter.

Deux trois idées néanmoins:

- alimentation électrique en bon état ? microcoupures ?
- l'alimentation électrique de l'iMac pourrait aussi avoir un défaut
- tu es toujours en 10.5 ?