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

# Linux Troubleshooting

> Troubleshooting common issues with Upscayl on Linux

1. Run [VulkanCapsViewer](https://github.com/SaschaWillems/VulkanCapsViewer). See if your GPU supports Vulkan.
2. Reinstall graphics drivers.