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use NVML from Flatpak NVIDIA runtime

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Fixes NVML failing due to mismatch with driver version
This commit is contained in:
Jussi Kuokkanen 2023-12-13 16:00:56 +02:00
parent 2fe03802cf
commit 103f8707b9
2 changed files with 14 additions and 10 deletions
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9
README.md
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@ -102,18 +102,11 @@ NVIDIA GPUs require [Coolbits](https://wiki.archlinux.org/index.php/NVIDIA/Tips_
AMD GPUs require the [amdgpu.ppfeaturemask](https://wiki.archlinux.org/title/AMDGPU#Boot_parameter) boot parameter to edit writable properties (`amdgpu.ppfeaturemask=0xffffffff` for all functionality)
## Using prebuilt binaries
NOTE: the prebuilt binaries may not work for NVIDIA GPUs due to NVML requiring a specific version of the NVIDIA driver. See [this issue.](https://github.com/Lurkki14/tuxclocker/issues/63)
Possible remedies:
- Use a distribution package if applicable
- Compile from source
- Create a Flatpak package
You can use the `tuxclocker.tar` from the release page if you don't want to compile. The tarball is generated from the `mkTarball.sh` script.
- Download the tarball into some empty directory
- Extract the contents eg. (`tar xf tuxlocker.tar`)
- For NVIDIA users, run `./nvidiaInstall.sh` before running to get suitable NVIDIA libraries through Flatpak
- Run `sudo echo && ./run.sh` in the same folder (sudo is needed for the daemon)
## Using distribution packages

15
mkTarball.sh
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@ -18,14 +18,25 @@ export DBUS_SYSTEM_BUS_ADDRESS='unix:path=/tmp/tuxclocker-dbus-socket'
export LD_LIBRARY_PATH=\"${libPathsColonSep[@]}\"
export QT_PLUGIN_PATH=\"$qtPluginPath\"
export TUXCLOCKER_PLUGIN_PATH=\"$tuxclockerPluginPath\"
nvidiaVersion=\$(cat /sys/module/nvidia/version | sed 's/\./-/g')
flatpakNvidiaPath=\$(find /var/lib/flatpak/runtime/org.freedesktop.Platform.GL.nvidia-\$nvidiaVersion/x86_64/*/active/files/lib)
sudo -E dbus-run-session --config-file=dev/dbusconf.conf \
sudo -E LD_LIBRARY_PATH=\"\$LD_LIBRARY_PATH\" ./.tuxclockerd-wrapped & \
sudo -E LD_LIBRARY_PATH=\$flatpakNvidiaPath:\"\$LD_LIBRARY_PATH\" ./.tuxclockerd-wrapped & \
(unset LD_LIBRARY_PATH; sleep 2) && ./.tuxclocker-qt-wrapped; \
unset LD_LIBRARY_PATH && \
sudo kill \$(pidof .tuxclockerd-wrapped)
" > run.sh
chmod +x run.sh
# Script to install suitable NVIDIA runtime through Flatpak
echo "
nvidiaVersion=$(cat /sys/module/nvidia/version | sed 's/\./-/g')
flatpak install org.freedesktop.Platform.GL.nvidia-\$nvidiaVersion
" > nvidiaInstall.sh
chmod +x nvidiaInstall.sh
# Only copy libraries from Nix store (.so's)
neededLibs=$(find $(nix-store -qR $(nix-build release.nix)) | grep ".*.so")
tar cavf tuxclocker.tar.xz ${neededLibs[@]} ./.tuxclocker-qt-wrapped ./.tuxclockerd-wrapped ./run.sh ./dev/dbusconf.conf
tar cavf tuxclocker.tar.xz ${neededLibs[@]} ./.tuxclocker-qt-wrapped ./.tuxclockerd-wrapped \
./run.sh ./dev/dbusconf.conf ./nvidiaInstall.sh