@Bronxteck, no is not working... and with Ubun boot the OSX drive is read only so i cant save on the volume..
When i boot it will end here, see attached screenshot, lpcdriver failed - C-state power management not initialized.
Intel® ICH8/ICH8R Family LPC Interface Controller, in normal mode the boot stuck on this controller - so i cant go on, it is a part f the chipset!
So what i need is a expert on DSDT / SSDT hacking! read this the solution?
http://www.osx86.net/general-discussion/6618-full-working-powermanagement-native-appleintelcpupm-kext.html
How to
http://ipis-osx.wikidot.com/forum/t-178392
Sorry guys this is to much for me I'm a Noobe... able to install but on this level i do not have any idea...
Went back to previous Dell bios roms for test and after all a black screen, that is where i start.
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So in the meanwhile, i'm lucky to have the whole Dell D series line available, i completed successfully and update to 10.6.8 my Dell D620 - OSX gma bios, Intel core duo processor 1.83 GHz, Intel 945GM..