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GPU passthrough works in the Installer but macOS won't boot with it #66
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I’ve to disable Resizable BAR in my BIOS. Now it boots fine with GPU acceleration support. The only boot issue is startup time is about 4 minutes. Is there any idea, how to debug this? |
@AndrewSorokin which OpenCore version are you using? Because my newest one fixed a long hang at that spot due to misbehaving Bluetooth kexts. |
Hi,
I'm having a similar issue to #44, except that I'm able to boot the installer with full graphic acceleration using GPU Passthrough, but after installing the MacOS won't boot with that GPU passthrough.
I'm using the v20 EFI, I have tried this with Sonoma and then tried with Ventura, same issue.
I have
vendor-reset
installed.The GPU passthrough works with Windows VM, and it also works with the OSX installer. It just doesn't work when booting the macOS itself.
The issue is that the open core always reboots at the last step, right before showing the login screen.
IOConsoleUsers: gIOScreenLockState 3, hs 0, bs 0, now 0, sm0x0.
Which suggests to be something related to the GPU?
At this step I can see a final reset on the gpu (dmesg)
I'm using the following args for GPU passthrough (see full args at the end)
When I use the qemu display instead, I'm able to boot to the OSX without gpu acceleration.
I also tried to include the following arg but it also didn't work
Computer specs:
CPU: Core i9 9900K
GPU: XFX RX 5700 XT
MOBO: Gigabyte Z390 Designare
The VM args are
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