Den selben Fehler hab ich auch beim Safari Update. Hier mal der Log aus der Konsole (falls sich jemand dafür interessiert):
02.11.12 09:01:48,348 CVMServer[109]: Check-in to the service com.apple.cvmsCompAgent_x86_64 failed. This is likely because you have either unloaded the job or the MachService has the ResetAtClose attribute specified in the launchd.plist. If present, this attribute should be removed.
02.11.12 09:02:22,384 SystemUIServer[173]: -[TCMNATPMPPortMapper refreshExternalIPInThread] NAT-PMP: IP refresh did fail: -7
02.11.12 09:02:34,631 coreservicesd[30]: Application App:"App Store" [ 0x0/0x10b10b0] @ 0x0x7f8ef3159ce0 tried to be brought forward, but isn't in fPermittedFrontASNs ( ( ASN:0x0-0x10b30b2
), so denying.
02.11.12 09:02:34,631 WindowServer[83]: [cps/setfront] Failed setting the front application to App Store, psn 0x0-0x10b10b0, securitySessionID=0x186a6, err=-13066
edit: Oh Gott... mdworker müllt das Log auch wieder zu... Hallo Apple? Wo bitte geht's zur Qualität?