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106 lines
4.6 KiB
Markdown
106 lines
4.6 KiB
Markdown
---
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advanced: true
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lang: en
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layout: doc
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permalink: /doc/testing/
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ref: 147
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title: Testing new releases and updates
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---
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Testing new Qubes OS releases and updates is one of the most helpful ways in
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which you can [contribute](/doc/contributing/) to the Qubes OS Project. There
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are several different types of testing, which we'll cover below.
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**Warning:** Software testing is intended for advanced users and developers.
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You should only attempt to do this if you know what you're doing. Never rely on
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code that is in testing for critical work!
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## Releases
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How to test upcoming Qubes OS releases:
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* Use [qubes-builder](/doc/qubes-builder/) to build the latest release.
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* Test the latest release candidate (RC), if one is currently available.
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* (No support) Experiment with devel alpha ISOs found from time to time at
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[Qubes OpenQA](https://openqa.qubes-os.org/).
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Please make sure to [report any bugs you encounter](/doc/issue-tracking/).
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See [Version Scheme](/doc/version-scheme/) for details about release versions
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and schedules. See [Release Checklist](/doc/releases/todo/) for details about
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the RC process.
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## Updates
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How to test updates:
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* Enable [dom0 testing
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repositories](/doc/how-to-install-software-in-dom0/#testing-repositories).
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* Enable [template testing
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repositories](/doc/how-to-install-software/#testing-repositories).
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Every new update is first uploaded to the `security-testing` repository if it
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is a security update or `current-testing` if it is a normal update. The update
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remains in `security-testing` or `current-testing` for a minimum of one week.
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On occasion, an exception is made for a particularly critical security update,
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which is immediately pushed to the `current` stable repository. In general,
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however, security updates remain in `security-testing` for two weeks before
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migrating to `current`. Normal updates generally remain in `current-testing`
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until they have been sufficiently tested by the community, which can last weeks
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or even months, depending on the amount of feedback received (see [Providing
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feedback](#providing-feedback)).
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"Sufficient testing" is, in practice, a fluid term that is up the developers'
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judgment. In general, it means either that no negative feedback and at least
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one piece of positive feedback has been received or that the package has been
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in `current-testing` for long enough, depending on the component and the
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complexity of the changes.
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A limitation of the current testing setup is that it is only possible to
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migrate the *most recent version* of a package from `current-testing` to
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`current`. This means that, if a newer version of a package is uploaded to
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`current-testing`, it will no longer be possible to migrate any older versions
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of that same package from `current-testing` to `current`, even if one of those
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older versions has been deemed stable enough. While this limitation can be
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inconvenient, the benefits outweigh the costs, since it greatly simplifies the
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testing and reporting process.
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## Templates
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How to test [templates](/doc/templates/):
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* For official templates, enable the `qubes-templates-itl-testing` repository,
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then [install](/doc/templates/#installing) the desired template.
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* For community templates, enable the `qubes-templates-community-testing`
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repository, then [install](/doc/templates/#installing) the desired template.
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To temporarily enable any of these repos, use the `--enablerepo=<repo-name>`
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option. Example commands:
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```
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sudo qubes-dom0-update --enablerepo=qubes-templates-itl-testing
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sudo qubes-dom0-update --enablerepo=qubes-templates-community-testing
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```
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To enable or disable any of these repos permanently, change the corresponding
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`enabled` value to `1` in `/etc/yum.repos.d/qubes-templates.repo`.
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## Providing feedback
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Since the whole point of testing software is to discover and fix bugs, your
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feedback is an essential part of this process.
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We use an [automated build
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process](https://github.com/QubesOS/qubes-infrastructure/blob/master/README.md).
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For every package that is uploaded to a testing repository, a GitHub issue is
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created in the
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[updates-status](https://github.com/QubesOS/updates-status/issues) repository
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for tracking purposes. We welcome any kind of feedback on any package in any
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testing repository. Even a simple <span class="fa fa-thumbs-up" title="Thumbs
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Up"></span> or <span class="fa fa-thumbs-down" title="Thumbs Down"></span> on
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the package's associated issue would help us to decide whether the package is
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ready to be migrated to a stable repository. If you [report a
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bug](/doc/issue-tracking/) in a package that is in a testing repository, please
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reference the appropriate issue in
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[updates-status](https://github.com/QubesOS/updates-status/issues).
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