2026-03-26 06:38:29 +00:00
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# GPU Passthrough on Linux
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## Enable IOMMU
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```bash
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sudo vim /etc/default/grub
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```
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Add amd_iommu=on iommu=pt
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`GRUB_CMDLINE_LINUX_DEFAULT="... amd_iommu=on iommu=pt"`
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```bash
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sudo grub-mkconfig -o /boot/grub/grub.cfg
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sudo reboot
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```
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Verify
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```bash
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sudo dmesg | grep -i iommu
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```
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2026-03-26 06:38:56 +00:00
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2026-03-26 06:39:13 +00:00
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## Find GPU IDs
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2026-03-26 06:38:56 +00:00
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```bash
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lspci -nn | grep -E "VGA|Audio"
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```
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