Crashes during boot after updating from Niresh 10.8.2 to 10.8.3 with Apple combo update

[giutor]

Hello,

 

I downloaded Apple Combo Update to 10.8.3 from 10.8.2 Niresh. During the installation I got these errors:

Nov 18 21:38:01 --- last message repeated 1 time ---
Nov 18 21:38:01 localhost installd[696]: kextcache: Prelink failed for com.apple.iokit.IOFireWireSBP2; aborting prelink.
Nov 18 21:38:01 localhost installd[696]: kextcache: Failed to generate prelinked kernel.
Nov 18 21:38:01 localhost installd[696]: kextcache: Child process /usr/sbin/kextcache[749] exited with status 71.
Nov 18 21:38:01 localhost installd[696]: kextcache: Error 107 rebuilding /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache.
Nov 18 21:38:01 localhost installd[696]: PackageKit: releasing Spotlight indexing
Nov 18 21:38:01 localhost install_monitor[724]: Re-included: /Applications, /Library, /System, /bin, /private, /sbin, /usr
Nov 18 21:38:02 localhost installd[696]: PackageKit: releasing backupd
Nov 18 21:38:02 localhost installd[696]: PackageKit: allow user idle system sleep
Nov 18 21:38:02 localhost installd[696]: PackageKit: Install Failed: Error Domain=PKInstallErrorDomain Code=121 "An error occurred while updating system extension information." UserInfo=0x7fd0e3cad280 {NSUnderlyingError=0x7fd0e3c9b160 "The operation couldn’t be completed. (kextcache error 71.)", NSLocalizedDescription=An error occurred while updating system extension information., arguments=(
            "-update-volume",
            "/",
            "-Installer"
        )} {
            NSLocalizedDescription = "An error occurred while updating system extension information.";
            NSUnderlyingError = "Error Domain=kextcache Code=71 \"The operation couldn\U2019t be completed. (kextcache error 71.)\"";
            arguments =     (
                "-update-volume",
                "/",
                "-Installer"
            );
        }
Nov 18 21:38:02 localhost Installer[566]: install:didFailWithError:Error Domain=PKInstallErrorDomain Code=121 "An error occurred while updating system extension information." UserInfo=0x7fcef9c24e70 {arguments=(
            "-update-volume",
            "/",
            "-Installer"
        ), NSLocalizedDescription=An error occurred while updating system extension information., NSUnderlyingError=0x7fcef9c33f10 "Impossibile completare l'operazione. (kextcache errore 71.)"}
Nov 18 21:38:02 localhost Installer[566]: Install failed: Installer ha incontrato un errore che ha impedito l'installazione. Contatta il produttore del software per ottenere assistenza.
Nov 18 21:38:02 localhost Installer[566]: IFDInstallController F9861570 state = 7
Nov 18 21:38:02 localhost Installer[566]: Displaying 'Install Failed' UI.
Nov 18 21:38:02 localhost Installer[566]: 'Install Failed' UI displayed message:'Installer ha incontrato un errore che ha impedito l'installazione. Contatta il produttore del software per ottenere assistenza.'.
Nov 18 21:38:10 localhost Installer[566]: No unstarted install windows: will not relaunch
Nov 18 21:39:38 localhost UserEventAgent[13]: SUNotificationPlugin[uid=0]: Start event monitoring

During the boot the system doesn't start because of some seg-faults:

 

Nov 18 21:44:07 localhost ReportCrash[94]: Saved crash report for mds[44] version 707.5 to /Library/Logs/DiagnosticReports/mds_2013-11-18-214407_localhost.crash

Nov 18 21:44:07 localhost ReportCrash[94]: Saved crash report for loginwindow[48] version 8.2 (8.2) to /Library/Logs/DiagnosticReports/loginwindow_2013-11-18-214407_localhost.crash

Nov 18 21:44:07 localhost ReportCrash[94]: Saved crash report for backupd[124] version 151.8 to /Library/Logs/DiagnosticReports/backupd_2013-11-18-214407-1_localhost.crash

Nov 18 21:44:07 localhost ReportCrash[94]: Saved crash report for mds[125] version 707.5 to /Library/Logs/DiagnosticReports/mds_2013-11-18-214407-1_localhost.crash

 

I'm fairly new in the Mac world. How do I repair the above software so to fix the crashes during the boot?

 

Please help,

GiuTor