This page documents common bugs in Fedora 29 and, if available, fixes or workarounds for these problems. If you find your problem in this page, do not file a bug for it, unless otherwise instructed. Where appropriate, a reference to the current bug(s) in Bugzilla is included.
Fedora 29 has not yet been released. During this pre-release period, this page will cover known issues in the Fedora 29 pre-releases. Issues that are fixed will be removed from the page once a fix is available (for instance, an issue that affects the Beta but is fixed in the final release will be removed at the time of that release).
Release Notes
Read the F29_Beta_release_announcement for specific information about changes in Fedora 29 and other general information.
My bug is not listed
Not every bug is listed in this page, but Bugzilla should be a comprehensive database of known bugs. This page is a sampling of the bugs most commonly discussed on our mailing lists and forums.
To see if your bug has already been reported, you can search Bugzilla. If it has not yet been reported, we encourage you to do so to help improve Fedora for yourself and others. A guide to Bugs and feature requests has been prepared to assist you.
If you believe an already-reported bug report should be added to this page because it is commonly encountered, you can:
- Add it yourself, if you have wiki access. Common bugs instructions provides guidance on how to add an entry to the page correctly, but the most important thing is to make sure that the bug is listed - don't worry if you don't get the format quite right, we can clean it up later.
- Or, add the CommonBugs keyword to the bug report. Someone from the QA team will then inspect the issue to determine whether the bug should be listed as a common bug. To expedite your request, please add a comment to the bug that includes
- a summary of the problem
- any known workarounds
- an assessment on the impact to Fedora users
For reference, you can query Bugzilla for bugs tagged CommonBugs:
- CommonBugs? (bugs with CommonBugs keyword, but do not yet have a link to this page)
- CommonBugs+(bugs with CommonBugs keyword and contain a link to this page)
Core system issues
Package management tools (dnf, GNOME Software etc.) can crash when more than one runs at once
link to this item - Bugzilla: #1631533
The version of libdnf included in Fedora 29 introduces a database called 'swdb' which is intended to replace old, tool-specific databases like the yum/DNF history database, with the intention that all package management tools will share a common view of the transaction history and so on. However, it seems that multiple processes attempting to access this database simultaneously may not queue in an orderly fashion, or exit cleanly, but crash with an error message like Exec failed: database is locked. So far, this issue has been reproduced with one dnf process and one pkcon process, and also with two dnf processes.
To the best of our current knowledge, this problem cannot result in partially-completed transactions or inconsistent databases, as the process that crashes should not have actually made any changes to anything yet. However, as any crash in a package manager is undesirable and worrying, we are working to resolve this as soon as possible.
To "work around" it for now, simply retry the transaction that failed. Once the other transaction has completed, it should succeed. If the other process is one you ran yourself, it should be easy to identify, but it may be harder if it is an automatically-scheduled update or something along those lines.