Merge pull request #49 from jaminmc/patch-1 - Added “Disable above 4G decoding” to troubleshooting.

Added “Disable above 4G decoding” to troubleshooting.
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Gabriel Luchina 2025-06-20 09:40:19 -03:00 committed by GitHub
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@ -133,6 +133,8 @@ If you encounter this error, you need to switch from **HTTPS** to **HTTP** in th
### ❌ Problem for GPU Passthrough
If you see an Apple logo and the bar doesnt move on your external display, you need to disable “above 4g decoding” in the motherboards BIOS.
In some environments it is necessary to segment the IOMMU Groups to be able to pass the GPU to the VM.
1. Add the content `pcie_acs_override=downstream,multifunction pci=nommconf` in the file `/etc/default/grub` at the end of the line `GRUB_CMDLINE_LINUX_DEFAULT`;