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feat(nvidia): add service to sync Flatpak driver version #257

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Merged
renner0e merged 6 commits into from
Apr 2, 2026
Merged

feat(nvidia): add service to sync Flatpak driver version #257

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b9764a8
feat(nvidia): add service to sync Flatpak driver version
ledif Apr 1, 2026
e51a35e
Apply suggestions from code review
ledif Apr 1, 2026
0590792
Add a restart and timeout
ledif Apr 1, 2026
eaed3d8
Don't run on live ISO
ledif Apr 1, 2026
c9cc14b
Apply suggestions from code review
ledif Apr 2, 2026
dee198c
Use /sys/module/nvidia/version for driver version
ledif Apr 2, 2026
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19 changes: 19 additions & 0 deletions system_files/nvidia/usr/lib/systemd/system/ublue-nvidia-flatpak-runtime-sync.service
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
[Unit]
Description=Sync NVIDIA system drivers with Flatpak runtime
After=network-online.target flatpak-system-helper.service
Wants=network-online.target
ConditionPathExists=/sys/module/nvidia/version
# To not run on live ISO
ConditionPathExists=/run/ostree-booted

[Service]
Type=oneshot
ExecCondition=/usr/libexec/ublue-nvidia-flatpak-runtime-sync check
ExecStart=/usr/libexec/ublue-nvidia-flatpak-runtime-sync sync
RemainAfterExit=yes
Restart=on-failure
RestartSec=30
TimeoutStartSec=600

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[Install]
WantedBy=multi-user.target
31 changes: 31 additions & 0 deletions system_files/nvidia/usr/libexec/ublue-nvidia-flatpak-runtime-sync
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@@ -0,0 +1,31 @@
#!/usr/bin/bash

# Workaround for: https://github.com/flatpak/flatpak/issues/3907
set -euo pipefail
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SYSTEM_NVIDIA_VERSION=$(cat /sys/module/nvidia/version)
FLATPAK_NVIDIA_VERSION=$(echo "${SYSTEM_NVIDIA_VERSION}" | tr '.' '-')

case "${1}" in
check)
# Exit 0 if sync is needed (versions mismatch), exit 1 if already in sync
if flatpak info --system org.freedesktop.Platform.GL.nvidia-"${FLATPAK_NVIDIA_VERSION}" >/dev/null 2>&1 && \
flatpak info --system org.freedesktop.Platform.GL32.nvidia-"${FLATPAK_NVIDIA_VERSION}" >/dev/null 2>&1; then
echo "NVIDIA Flatpak runtime ${SYSTEM_NVIDIA_VERSION} already installed"
exit 1
fi
echo "NVIDIA Flatpak runtime ${SYSTEM_NVIDIA_VERSION} needs to be installed"
exit 0
;;
sync)
echo "Installing NVIDIA Flatpak runtime version ${SYSTEM_NVIDIA_VERSION}"
flatpak remote-add --system --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
flatpak install --system --noninteractive -y flathub \
org.freedesktop.Platform.GL.nvidia-"${FLATPAK_NVIDIA_VERSION}" \
org.freedesktop.Platform.GL32.nvidia-"${FLATPAK_NVIDIA_VERSION}"
;;
*)
echo "Usage: $0 {check|sync}"
exit 1
;;
esac
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