> ## Documentation Index
> Fetch the complete documentation index at: https://docs.facebetter.net/llms.txt
> Use this file to discover all available pages before exploring further.

# FAQ

> The plugin is missing, the sliders will not move, or the preview does not change on Ubuntu.

## Facebetter does not appear

Use 64-bit OBS Studio 28 or later, and quit OBS completely after installing. Confirm both paths exist, and do not rename them:

```text theme={null}
~/.config/obs-studio/plugins/obs-facebetter/bin/64bit/obs-facebetter.so
~/.config/obs-studio/plugins/obs-facebetter/data/resource.fbd
```

Keep the `data` folder next to `bin`. It holds the languages and the resources. Flatpak OBS is not officially supported. See [Install on Ubuntu](https://docs.facebetter.net/obs/install-ubuntu.md).

For logs, follow [Preferences](https://docs.facebetter.net/obs/settings.md).

## Sliders are gray

Select one source that has a picture. If **Auto-add to sources** is on, move a slider and the filter is added. If it is off, right-click the source, choose Filters, click +, and choose Facebetter Beauty. Page titles can still be opened while the sliders are locked. See [Sign in and use it](https://docs.facebetter.net/obs/login.md).

## The preview does not change

Check the source in the header is the one you are looking at. A hidden source does not show the effect until you show it. If every slider is at 0, the picture looks like the original. Use **Hold to compare** to see the difference. Body effects need more of the person in frame. What each page does starts at [Adjust effects](https://docs.facebetter.net/obs/effects.md).


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