GMA X3100 init causes kernel panic on Lion with OpenCore

[Lost-Entrepreneur439]

I've been trying to get this working for two years now, and I think I can safely assume it's an OpenCore bug causing the panic.

On my Dell Latitude D630, with an Intel GMA X3100, when attempting to boot Lion, it kernel panics. Snow Leopard has no problem, and using a legacy bootloader like Chameleon, it has no problem booting, and I've tried changing so many config.plist options, at this point, I'm fairly sure there is a bug in OpenCore or Duet causing the panic. I'm using an offline Lion installer, but I verified the issue is also present with an online installer.

It's not shown in this photo, but the final lines in the log before the panic are

IG: mapDeviceMemoryWithRegister failed
DSMOS has arrived
IntelMemory::init
IntelMemory::init
InitPool: offset= 0x08000000 size = 0x08000000
<panic starts here>

Photo of the panic, OpenCore log, and EFI are attached.

opencore-2025-01-30-044839.txt

EFI.zip