Can't find mach_kernel while booting from disk - YOSEMITE

[Traj13]

Hi guys,

I have a problem while booting from my SSD with Yosemite: can't find mach_kernel.
If i boot with the USB (created with unibeast), no problem.

I tried to edit my org.chameleon.boot.plist with :
<key>Kernel</key>
<string>mach_kernel</string>

and with
<key>Kernel</key>
<string>System/Library/Kernels/kernel</string>

I also tried to delete all kernels in the boot.plist
I even tried to copy the extra folder from the USB to the SSD.

But still impossible to boot : can't find mach_kernel.... Actually i'm out of ideas.

This is my actual org.chameleon.boot.plist :
<key>Boot Banner</key>
<string>No</string>
<key>Default Partition</key>
<string>hd(1,2)</string>
<key>EnableHDMIAudio</key>
<string>Yes</string>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>Graphics Mode</key>
<string>2560x1440x32</string>
<key>IGPEnabler</key>
<string>Yes</string>
<key>Kernel Flags</key>
<string>-f </string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Quiet Boot</key>
<string>Yes</string>

I hope somebody will can help me,
Thanks a lot.

 

[Traj13]

If people have same problem, I found the solution :
Unplug all your disks when installing. Your drive must be disk0s2.

Then use the flag :
<key>Kernel</key>
<string>System/Library/Kernels/kernel</string>