NVIDIA vGPU driver installation Arch Linux

install.sh

git clone -b 550.90 --recursive https://github.com/VGPU-Community-Drivers/vGPU-Unlock-patcher/
cd vGPU-Unlock-patcher 
cp ../Host_Drivers/NVIDIA-Linux-x86_64-550.90.05-vgpu-kvm.run .
cp ../Guest_Drivers/NVIDIA-Linux-x86_64-550.90.07-grid.run .
cp ~/Downloads/NVIDIA-Linux-x86_64-550.90.07.run .

./patch.sh general-merge
cd NVIDIA-Linux-x86_64-550.90.07-merged-vgpu-kvm-patched

## I'm booted into an installation medium right now, so using outdated kernel (6.10.2 instead of 6.10.4 on my system)
## Specify your target system kernel version! (not from `uname -r` because that's of the installation medium)
./nvidia-installer --dkms -k 6.10.4-arch2-1 -m kernel

# MODULES=(nvidia nvidia_modeset nvidia_uvm nvidia_drm)
# HOOKS=(... kms ...)
nvim /etc/mkinitcpio.conf

## Make sure that nvidia-installer blacklisted nouveau module with:
## - /usr/lib/modprobe.d/nvidia-installer-disable.nouveau.conf OR
## - /etc/modprobe.d/nvidia-installer-disable-nouveau.conf
## otherwise just run `echo "blacklist nouveau" >> /etc/modprobe.d/blacklist.conf`

mkinitcpio -P

# GRUB_CMDLINE_LINUX="... nvidia-drm.modeset=1 nvidia.vup_swrlwar=1 ..."
nvim /etc/default/grub

grub-mkconfig -o /boot/grub/grub.cfg

## Now reboot into OS and hope your DE works :)

nvidia-smi vgpu # should return list of vGPU's if this procedure worked

UUID=$(uuidgen)
mdevctl start -u $UUID -p 0000:01:00.0 -t nvidia-333 # 
mdevctl define -a -u $UUID # autostart
mdevctl list # should list newly created vGPU

## Install virtualization tools if u haven't already

pacman -S libvirt qemu-desktop qemu-tools edk2-ovmf virt-manager dmidecode dnsmasq
usermod -aG libvirt,qemu $(whoami)
systemctl enable libvirtd
systemctl start libvirtd
systemctl start virtlogd

## Now follow VM setup procedure in libvirt. See Archlinux wiki PCI passthrough chapter 4.2
## Install guest OS using standard QXL display. Make sure it boots fine and then shutdown.
## Add the following