Black Screen on Virtualbox

[jhacked]

Hi everyone guys, I was trying to install mountain lion on a virtual box with the hackboot.iso way but when I select the OSX 10.8 iso and I press enter, it shows me a black screen with nothing. I tried also to boot directly from DVD and also starting it with some commands like -f -v GraphicsEnabler=no it shows me always this black screen.

I created the virtual box with your setting, so I disabled efi and other things. I have an AMD Phenom II X4 965 BE with an ATI 5770 and I'm using windows 8. I pray that someone will help me!

[artur-pt]

hello

is not a graphics issue

is a cpu issue, that image is for intel pc, not amd

good vb

[jhacked]

so how can I solve? do you create bootable DVD of mountain lion for AMD?

[artur-pt]

hello

http://www.insanelymac.com/forum/topic/281450-mountain-lion-kernel-testing-on-amd/

[jhacked]

perfect, i downloaded it but now... what should I do with this file with no extension called "amd_kernel"?

Thank you for all the help you're giving me!

[jhacked]

no one can help me? I saw that the command for use the amd_kernel is "amd_kernel arch=x86_64" the problem is, how can I put this file in your iso? Thank you everyone

[pernacabeluda]

You need a boot CD with AMD kernel, like this one

http://www.osx86.net/view/3566-10.8.2_boot_cd_for_amd.html

HackBoot is for Intel only.

[jhacked]

oh my god... it function perfectly!!! I LOVE YOU <3