Issue 318: boot hang on Intel Core 2 Duo E6300

Reported by W, Jan 23, 2013

After I upgraded chameleon from r2035 to r2109 or newer 
version(r2171 tested today), the boot process stuck after printing 
line "User defined TjMax=0".

CPU is Intel Core 2 Duo E6300
Mountain Lion 10.8.2

In a normal process, it should print something about AppleACPICPU in 
next lines. The printed lines are almost same as r2035, except
the first line shows kernel is *patched-2050.18.24~1. In r2035, the 
first line saying kernel is root:xnu-2050.18.24~1. (means not 

I learned chameleon patch kernel automatically for ATOM CPU. I doubt 
chameleon treats my Intel Core 2 Duo E6300 as wrong CPU. This issue 
does not exist on my another PC with Intel i5-750 CPU.

Comment 1 by W, Jan 23, 2013

More information:

Intel Core 2 Duo E6300 overclock to 2.8G (400x7). Issue exists even 
CPU run at original frequency 1.86G(266x7).

Product name is set to iMac 11,1 in SMBios.plist.

Comment 2 by Regi Yassin, Jan 23, 2013

remove acpicodec and kernelpatcher from modules folder

Comment 3 by W, Jan 24, 2013

Regi, your solution works. Thanks!

Comment 4 by Regi Yassin, Jan 24, 2013

my pleasure W

Comment 5 by ErmaC , Jan 25, 2013

Status: Invalid

Created: 7 years 9 months ago by W

Updated: 7 years 8 months ago

Status: Invalid

Followed by: 2 persons