> For the complete documentation index, see [llms.txt](https://da-home-studio.gitbook.io/elementary-os-user-handbook/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://da-home-studio.gitbook.io/elementary-os-user-handbook/troubleshooting/common-issues.md).

# Common Issues

Common issues on the installed system

This section of the handbook includes some common issues you can come across in elementary OS, and possible solutions you can apply to fix the issues.

* [Grub menu stays for 30 sec before the OS starts](/elementary-os-user-handbook/troubleshooting/common-issues/grub-menu-30-sec.md)
* [Nvidia drivers installation](/elementary-os-user-handbook/troubleshooting/common-issues/nvidia-drivers.md)
* [Double Icons in the Dock](/elementary-os-user-handbook/troubleshooting/common-issues/double-icons-in-plank.md)
* [Sound and video issues](/elementary-os-user-handbook/troubleshooting/common-issues/sound-and-picture-issues.md)
* [Ghost Updates](/elementary-os-user-handbook/troubleshooting/common-issues/ghost-updates.md)

{% hint style="danger" %}
The solutions described are not universal and may not work in your case. Use them at your own risk, and when you are absolutely sure in what you are doing.

If nothing helps, use the [Feedback app](/elementary-os-user-handbook/overview/system-idiosyncrasies/feedback-app.md) to report your issue.
{% endhint %}