OS X Mavericks installations fails after reboot, stuck. Safe mode does not help
Quick Summary: Installation of Mavericks gets stuck after reboot, no safe mode boot, only recovery console works.
Update: Currently following procedure http://support.apple.com/kb/TS2570?viewlocale=en_US
I have upgrade 4 out of my 5 machines, but the most important iMac 27" mid 2010 went through with the installation and then got stuck on a grey screen with the apple logo and a spinning wheel for 6 hours.
A few restarts did not help.
Started from recovery a new download and install. But it ended up in the same end.
- Trying safe mode/boot, but does not finish
- Going back to recovery and try repair disk, does not help
- Going to recovery using terminal resetpassword and then setting the permissions for all login accounts back, no good.
- Going to recovery and using terminal to check /var/log of the mounted Macintosh HD.
log shows at the end "The installation was successfull"
- System.log shows
- com.apple.kextd: Failed to send personalities to the kernel.
- Error: Couldn't send kext personalities to the IOCatalogue.
- Exited with code: 71
- Throttling respawn: Will start in 8 seconds.
- Resetting NVRAM/PRAM and reboot, waiting so far stuck but I still hear some disk activity, waiting a little bit longer.
Any help?