Revert Script

# debugging
set -x

# load variables defined earlier
source "/etc/libvirt/hooks/kvm.conf"

# stop display manager
systemctl stop lxdm

# start ssh
sudo systemctl start sshd

# unbind vtconsoles
echo 0 > /sys/class/vtconsole/vtcon0/bind
echo 0 > /sys/class/vtconsole/vtcon1/bind

# unbind efi-framebuffer
echo efi-framebuffer.0 > /sys/bus/platform/driver/efi-framebuffer/unbind

# avoid race condition
sleep 10

# unload nvidia
modprobe -r nvidia_drm
modprobe -r nvidia_modtest
modprobe -r drm_kms_helper
modprobe -r nvidia
modprobe -r i2c_nvidia_gpu
modprobe -r drm
modprobe -r nvidia_uvm

# kill processes
pkill -f /usr/bin/clipmenud
pkill -f /usr/bin/pipewire
pkill -f /usr/bin/pipewire-pulse
pkill -f /usr/bin/wireplumber
systemctl stop bluetooth
systemctl stop polkit

# force performant cpu governor
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo "performance" > $file; done
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

# load vfio
modprobe vfio
modprobe vfio_pci
modprobe vfio_iommu_type1
 jimbo@JimAsusArch  ~  sudo cat /etc/libvirt/hooks/qemu.d/Windows-11/release/end/revert.sh
#!/bin/bash
set -x

## Load the config file
source "/etc/libvirt/hooks/kvm.conf"

# Unload VFIO-PCI Kernel Driver
modprobe -r vfio_pci
modprobe -r vfio_iommu_type1
modprobe -r vfio

# kill ssh
sudo systemctl stop sshd

# Re-Bind GPU to AMD Driver
#virsh nodedev-reattach $VIRSH_GPU_VIDEO
#virsh nodedev-reattach $VIRSH_GPU_AUDIO

# Rebind VT consoles
echo 1 > /sys/class/vtconsole/vtcon0/bind
echo 0 > /sys/class/vtconsole/vtcon1/bind

# ??
nvidia-xconfig --query-gpu-info > /dev/null 2>&1

# Re-Bind EFI-Framebuffer
echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind

# Load nvidia driver
modprobe nvidia_drm
modprobe nvidia_uvm
modprobe nvidia_modeset
modprobe drm_kms_helper
modprobe nvidia
modprobe i2c_nvidia_gpu
modprobe drm

# Load processes
/usr/bin/clipmenud
/usr/bin/pipewire
/usr/bin/pipewire-pulse
/usr/bin/wireplumber
systemctl start bluetooth
systemctl start polkit

# Re-enable on demand CPU governor
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo "ondemand" > $file; done
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

# Restart Display Manager
systemctl start lxdm