Reporting Bugs

One of the most important ways in which you can contribute to the Qubes OS Project is by reporting any bugs you have found.


  • To disclose a security issue confidentially, please see the Security page.
  • In all other cases, please do not email individual developers about bugs.
  • Please note that many issues can be resolved by reading the documentation.

Where to submit your report

All issues pertaining to the Qubes OS Project (including auxiliary infrastructure such as the website) are tracked in qubes-issues, our GitHub issues tracker. However, qubes-issues is not intended for personal, localized troubleshooting questions, such as problems that affect only a specific laptop model. Those questions should instead be asked in qubes-users, where they are more likely to be answered. Instead, qubes-issues is meant for tracking more general bugs, enhancements, and tasks that affect a broad range of Qubes users. Please see the [qubes-issues guidelines] and mailing list guidelines below for more information.

qubes-issues guidelines

  • Every issue must be about a single, actionable thing. If your issue is not actionable, please send it to the appropriate mailing list instead. If your issue would be about more than one thing, file them as separate issues instead.

  • New issues should not be duplicates of existing issues. Before you submit an issue, check to see whether it has already been reported. Search through the existing issues – both open and closed – by typing your key words in the Filters box. If you find an issue that seems to be similar to yours, read through it. If you find an issue that is the same as or subsumes yours, leave a comment on the existing issue rather than filing a new one, even if the existing issue is closed. The Qubes team will see your comment and reopen the issue, if appropriate. For example, you can leave a comment with additional information to help the maintainer debug it. Adding a comment will subscribe you to email notifications, which can be helpful in getting important updates regarding the issue. If you don’t have anything to add but still want to receive email updates, you can click the “watch” button at the bottom of the comments.

  • Every issue must be of a single type. Every issue must be exactly one of the following types: a bug report (bug), a feature request (enhancement), or a task (task). Do not file multi-typed issues. Instead, file multiple issues of distinct types. The Qubes team will classify your issue according to its type.

  • New issues should include all relevant information. When you file a new issue, you should be sure to include the version of Qubes you’re using, as well as versions of related software packages. If your issue is related to hardware, provide as many details as possible about the hardware, which could include using command-line tools such as lspci. If you’re reporting a bug in a package that is in a testing repository, please reference the appropriate issue in the updates-status repository. Project maintainers really appreciate thorough explanations. It usually helps them address the problem more quickly, so everyone wins!

Once your issue is addressed, your GitHub issue may be closed. After that, the package containing the fix will move to the appropriate testing repository, then to the appropriate stable repository. If you so choose, you can test the fix while it’s in the testing repository, or you can wait for it to land in the stable repository. If, after testing the fix, you find that it does not really fix your bug, please leave a comment on your issue explaining the situation. When you do, we will receive a notification and respond on your issue or reopen it (or both). Please do not create a duplicate issue or attempt to contact the developers individually about your problem.

Mailing list guidelines

Before submitting a report on the mailing lists, please check to see whether your issue has already been reported by searching through the archives. You can do this by visiting the Google Groups web interfaces for both qubes-users and qubes-devel. Please see the Mailing Lists page for further information.

How to copy information out of dom0

Copying information out of dom0 can be useful when reporting bugs. See Copying from (and to) dom0 for more information.

Testing new releases and updates

Please see Testing New Releases and Updates.

Improving the code

Please see our guidelines on how to contribute code.