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Black Screen after laptop wake from sleep NVIDIA #4201

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3 changes: 2 additions & 1 deletion install/config/hardware/nvidia.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -19,9 +19,10 @@ if [ -n "$NVIDIA" ]; then

omarchy-pkg-add "$KERNEL_HEADERS" "${PACKAGES[@]}"

# Configure modprobe for early KMS
# Configure modprobe for early KMS and suspend/resume support
sudo tee /etc/modprobe.d/nvidia.conf <<EOF >/dev/null
options nvidia_drm modeset=1
options nvidia NVreg_PreserveVideoMemoryAllocations=1
EOF

# Configure mkinitcpio for early loading
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30 changes: 30 additions & 0 deletions migrations/1768012038.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
echo "Add NVIDIA suspend/resume video memory preservation"

# Only apply to systems with NVIDIA GPU
NVIDIA="$(lspci | grep -i 'nvidia')"
if [ -z "$NVIDIA" ]; then
exit 0
fi

NVIDIA_CONF="/etc/modprobe.d/nvidia.conf"

# Check if the config already has the preserve setting
if [ -f "$NVIDIA_CONF" ] && grep -q "NVreg_PreserveVideoMemoryAllocations=1" "$NVIDIA_CONF"; then
echo "NVIDIA video memory preservation already configured"
exit 0
fi

# Add or update the nvidia.conf file
sudo tee "$NVIDIA_CONF" <<EOF >/dev/null
options nvidia_drm modeset=1
options nvidia NVreg_PreserveVideoMemoryAllocations=1
EOF

echo "Regenerating initramfs..."
if omarchy-cmd-present limine-update; then
sudo limine-update
elif command -v mkinitcpio &>/dev/null; then
sudo mkinitcpio -P
fi

omarchy-state set reboot-required