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Problem with Mavericks 10.9.2
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Question

Hi

I updated to 10.9.2 with the combo mavericks-update, but now when I try to start it reboots and mavericks will not start ... how can I do?

 

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4 answers to this question

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Try booting from the install media and use 

 

-x -v

 

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I have updated to Mavericks 10.9.2.

I have renamed my mach_kernel as mach_kernel_ok

I have made a backup of /System/Library/Extensions as Extensions.ok

I have updated with OSXUpdCombo10.9.2.dmg

After applying the update I have rebooted with the Niresh Mavericks USB Installer.

Then enter in Terminal and renamed the mach_kernel as mach_kernel_bad.

Renamed mach_kernel_ok as mach_kernel

Moved /System/Library/Extensions as  /System/Library/Extensions.bad

Moved /System/Library/Extensions.ok as  /System/Library/Extensions

 

Boot again with -v -x -f flags

After that repaired permissions with Kexts Wizard and Rebuilded System Caches.

Reboot again and that's all.

 

Regards  ;)

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