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系统版本:Ubuntu 22.04.3 LTS
显卡:NVIDIA GeForce GTX 750 Ti(2G显存)
链接:https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/
apt update && apt upgrade
vim /etc/default/grub
GRUB_CMDLINE_LINUX="quiet intel_iommu=on iommu=pt"
# 如果是amd的cpu
GRUB_CMDLINE_LINUX="quiet amd_iommu=on iommu=pt"
grub-mkconfig -o /etc/default/grub
echo vfio >> /etc/modules
echo vfio_iommu_type1 >> /etc/modules
echo vfio_pci >> /etc/modules
echo vfio_virqfd >> /etc/modules
echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf
echo "options nouveau modeset=0" >> /etc/modprobe.d/blacklist.conf
echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/iommu_unsafe_interrupts.conf
echo "options kvm ignore_msrs=1" > /etc/modprobe.d/kvm.conf
update-ini
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