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Author Topic: RC4: Can't Find mach_kernel  (Read 10954 times)

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GFX

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RC4: Can't Find mach_kernel
« on: January 10, 2010, 01:37:58 PM »
Hi,

I tried to install RC4 and after the first boot I got can't find mach_kernel error.
I already have mach_kernel defined in boot.plist.

Can anyone tell me what my problem might be.

Thanks
« Last Edit: January 10, 2010, 07:36:13 PM by GFX »

Gringo Vermelho

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Re: RC4: Can't Find mac_kernel
« Reply #1 on: January 10, 2010, 03:14:48 PM »
Unless you renamed it, it's mach_kernel.

(/edit - just so I don't appear to be a complete idiot - the OP had written mac_kernel but has now edited his post)
« Last Edit: January 10, 2010, 09:50:34 PM by Gringo Vermelho »
10.9.5 - ASUS P8Z77-V Pro - i5 3570K - GTX 660 - Chameleon 2.3 svn-r2xxx
How to...
Install Chameleon: http://forum.voodooprojects.org/index.php/topic,649
Make your own Chameleon boot CD: http://forum.voodooprojects.org/index.php/topic,484.msg2131.html#msg2131

GFX

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Re: RC4: Can't Find mach_kernel
« Reply #2 on: January 10, 2010, 07:35:40 PM »
No I didn't rename it. It's as you typed.
i have this option added to com.apple.Boot.plist under Extra folder as well.

Code: [Select]
<key>Kernel</key>
<string>mach_kernel</string>

Gringo Vermelho

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Re: RC4: Can't Find mach_kernel
« Reply #3 on: January 10, 2010, 09:51:18 PM »
Where is Chameleon installed, and where is the kernel located?
10.9.5 - ASUS P8Z77-V Pro - i5 3570K - GTX 660 - Chameleon 2.3 svn-r2xxx
How to...
Install Chameleon: http://forum.voodooprojects.org/index.php/topic,649
Make your own Chameleon boot CD: http://forum.voodooprojects.org/index.php/topic,484.msg2131.html#msg2131

frnzk

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Re: RC4: Can't Find mach_kernel
« Reply #4 on: January 11, 2010, 12:58:58 AM »
No I didn't rename it. It's as you typed.
i have this option added to com.apple.Boot.plist under Extra folder as well.

Code: [Select]
<key>Kernel</key>
<string>mach_kernel</string>


I had the same problem after doing some work between my USB (bootable) backup and my normal disk.
My problem was resolved when I went back and corrected the ownership of /Extra/com.apple.Boot.plist and friends (the uid from the external drive was set as the owner because I copied it over when booted in to that install).  Hope that might help.

Other thought: as Vermelho is getting at, if the kernel isn't on the root of the filesystem it cannot load. But I'm guessing you haven't moved it.

18seven

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Re: RC4: Can't Find mach_kernel
« Reply #5 on: January 11, 2010, 03:20:12 AM »
I have recently seen this error when trying to use an MBR formatted external bootstick. Tested it and it appears from RC2 on. However, I have not looked at the diff and have not tested for it on an MBR primary drive.

GFX

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Re: RC4: Can't Find mach_kernel
« Reply #6 on: January 11, 2010, 08:46:33 PM »
Where is Chameleon installed, and where is the kernel located?

It is located at the same partition with mach_kernel.
My Osx is installed on the second partition of my HDD. On the first one I had Vista but I deleted it later.


rocksteady

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Re: RC4: Can't Find mach_kernel
« Reply #7 on: January 11, 2010, 09:51:42 PM »
GFX,

Could you be clearer please?

You have 3 members offering suggestions and you provide minimal information about what you're doing+facing.

Were you able to boot fine with RC3?
Stop bitching, start coding or documenting or both..

P5Q-EM : Q6600 : 8GB RAM : 8800GT : SATA Drives

Gringo Vermelho

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Re: RC4: Can't Find mach_kernel
« Reply #8 on: January 11, 2010, 11:27:56 PM »
Where is Chameleon installed, and where is the kernel located?

It is located at the same partition with mach_kernel.
My Osx is installed on the second partition of my HDD.

Place the kernel at the root of the OS X partition.

Or set the path to the kernel in com.apple.Boot.plist.
rd 0,1/mach_kernel for example.

Another possibility is that Chameleon is trying to boot the wrong partition.
« Last Edit: January 12, 2010, 07:54:53 PM by Gringo Vermelho »
10.9.5 - ASUS P8Z77-V Pro - i5 3570K - GTX 660 - Chameleon 2.3 svn-r2xxx
How to...
Install Chameleon: http://forum.voodooprojects.org/index.php/topic,649
Make your own Chameleon boot CD: http://forum.voodooprojects.org/index.php/topic,484.msg2131.html#msg2131

GFX

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Re: RC4: Can't Find mach_kernel
« Reply #9 on: January 12, 2010, 07:49:19 PM »
It is already at the root of my OSX partition.
I will try your second suggestion anyway.