HELP : Problem with Maverick

[Cyril Blanc]

Hello

I have install Maverick on my MBP retina with no problem.

Installing it on MacPro it is crashing. 

I have remove Rocket Raid driver, re-install latest Motu driver

Booting without extension is OK

I have remove the extension in the user lib, boot ok, but after a whyle it crashed 

I have re-install 10.9, no way

How can I remove the extensions ?

How can I remove the system

Is there is a way to find out which extension is making 10.9 crash !

Thanks in advance for your help

Best 

Cyril

[Joh]

Did you check the crash report ?

Not exactly light literature, most of the time pretty obscure, but sometimes there's just enough readable stuff in there that can point you to the problem.

You mentioned "How can I remove the system" . If you have been using Time Machine, that's easy, just reinstall from the last Time Machine Backup. Same if you have used something like Superduper or Carbon Copy Cloner before you did the upgrade. 

I hope you did some kind of backup before the upgrade ?

good luck !

[Cyril Blanc]

I did more test

It is the Motu PCIe driver