blueman888 Posted July 2, 2012 Share Posted July 2, 2012 I am trying to install mountain lion on my pc. Pc Specs: i5 2500k 4Gb DDr 3 Ram OCZ and Kingston SSD External HD usb3.0 Ati 58xx series video Asus p67 mobo the attached picture is what I get after installing mountain lion. Please help http://i1064.photobucket.com/albums/u377/blueman888/4ebe1f5b.jpg Link to comment Share on other sites More sharing options...
TheRacerMaster Posted July 2, 2012 Share Posted July 2, 2012 I can't see the rest of the panic because it cuts of at com.apple.driver.AppleIntel. But I'm pretty sure it's AppleIntelCPUPowerManagement that's causing problems. Try installing NullCPUPowerManagement.kext. Link to comment Share on other sites More sharing options...
rockinron_1 Posted July 2, 2012 Share Posted July 2, 2012 Whats your method for trying to install it? If you install nullcpupowermanagement.kext it will get you past there then you can get a patched version of the ekxt which is causing you kernel panic (appleintelcpupowermanagement) guessing from the KP output. Try booting with -v -x -f and see if you manage to get to the desktop, from there you should be able to install the kext mentioned above. Also whats your graphics card? (That's not you problem atm I'm just curious for later) Link to comment Share on other sites More sharing options...
blueman888 Posted July 3, 2012 Author Share Posted July 3, 2012 I have tried cloning mountain lion to usb stick, i was actually able to install it, but get stuck there, actually for graphics its the 5670 card. i tried the my hack version but cannot even get to the install. I have tried all boot options listed with no luck. the null cpu power management can it be installed onto the usb ?? http://i1064.photobucket.com/albums/u377/blueman888/1e0e2b51.jpg Link to comment Share on other sites More sharing options...
blueman888 Posted July 3, 2012 Author Share Posted July 3, 2012 This is the panic I get when trying to boot into mountain lion after install http://i1064.photobucket.com/albums/u377/blueman888/9b2720e9.jpg Link to comment Share on other sites More sharing options...
rockinron_1 Posted July 3, 2012 Share Posted July 3, 2012 nullcpupowermanagement is definitely what you need to get past there. download it (google is your friend) then place it on your usb stick then load the installer, open the terminal and type: cp -rf /volumes/*name-of-usb*/nullcpupowermanagement.kext /volumes/*name-of-osx-partition*/system/library/extensions/nullcpupowermanagement.kext (note: I'm doing this from memory so if it gives you an error let me know) reboot and see what happens Link to comment Share on other sites More sharing options...
blueman888 Posted July 3, 2012 Author Share Posted July 3, 2012 Still kernel panic Link to comment Share on other sites More sharing options...
rockinron_1 Posted July 3, 2012 Share Posted July 3, 2012 Do you have access to another mac where you could take the drive out of your computer and use that to copy the kext to it. Maybe i've recalled the command wrong. Use google to find out how to copy the kext correctly Link to comment Share on other sites More sharing options...
rafirafi Posted July 3, 2012 Share Posted July 3, 2012 This doesn't seem specific to mountain lion, unless you install nullcpupowermanagement.kext or have a patched bios/dsdt or have a real mac you will 100% time have this panic. PS: Another option is to install a compatible bootloader Clover with Aptio fix seems compatible with CPU power management, and you're lucky Asus P67 is compatible See : http://www.projectosx.com/forum/index.php?showtopic=2428 Good luck. Link to comment Share on other sites More sharing options...
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