> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.stereolabs.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.stereolabs.com/_mcp/server.

# Troubleshooting

This troubleshooting guide provides solutions to common issues that may arise when using the ZED X camera. If you encounter any problems, please refer to the sections below for potential fixes.

## The camera is not detected

[GMSL2](/docs/products/embedded/zed-link-capture-card/gmsl2#what-is-gmsl2) cameras have lower flexibility compared to USB cameras. Any modification in the **hardware configuration**, such as plugging or unplugging a camera, or changing the camera order, requires either **rebooting the Jetson**, or restarting the installed daemon with the following command:

```bash
sudo systemctl restart zed_x_daemon
```

> **Note**
>
> If you are using a custom carrier board, or a partner's ECU, please make sure that the custom driver provides the `zed_x_daemon` service. If not, every hardware modification will require a reboot of the Jetson device.

---

## Blurry images after system update

After a system update, if you experience blurry images from the [GMSL2](/docs/products/embedded/zed-link-capture-card/gmsl2#what-is-gmsl2) camera, it may be caused by the overwriting of a patched library used by the ZED Link driver.

To fix this issue, please follow this procedure to manually restore the patched library:

1. Download the latest ZED Link driver package for your device from the [ZED X Drivers download page](https://www.stereolabs.com/developers/drivers).

2. Extract the downloaded `.deb` package and copy the patched library to the correct location:

   ```bash
   ar x stereolabs-zed<model>_<version>-<deser>-<l4t_version>_arm64.deb
   tar xvf data.tar.xz
   sudo cp ./tmp/R<l4t_version>/libnvisppg.so /usr/lib/aarch64-linux-gnu/tegra/libnvisppg.so
   ```

   Replace `stereolabs-zed<model>_<version>-<deser>-<l4t_version>_arm64.deb` with the actual filename of the downloaded package.

   Replace `<l4t_version>` with your current L4T version (for example, `36.4.3`, which gives the `./tmp/R36.4.3/` folder).

3. Reboot the Jetson device:

   ```bash
   sudo reboot
   ```

After following these steps, the [GMSL2](/docs/products/embedded/zed-link-capture-card/gmsl2#what-is-gmsl2) camera should function correctly with clear images.

---

## Contact Support

If you are unable to resolve your issue, ask for help on the [StereoLabs community forum](https://community.stereolabs.com/) or contact [support@stereolabs.com](mailto:support@stereolabs.com).