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These release notes for Ubuntu 20.04 LTS (Focal Fossa) provide an overview of the release and document the known issues with Ubuntu 20.04 LTS and its flavors.
The 'main' archive of Ubuntu 20.04 LTS will be supported for 5 years until April 2025. Ubuntu 20.04 LTS will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, and Ubuntu Core. All other flavors will be supported for 3 years.
Official flavor release notes
Find the links to release notes for official flavors here.
Get Ubuntu 20.04.4 LTS
Download Ubuntu 20.04 LTS
Images can be downloaded from a location near you.
You can download ISOs and flashable images from:
Upgrading from Ubuntu 18.04 LTS or 19.10
Other base system changes since 18.04 LTS
As is to be expected, with any release, there are some significant known bugs that users may run into with this release of Ubuntu 20.04. The ones we know about at this point (and some of the workarounds), are documented here so you don't need to spend time reporting these bugs again:
The release notes for the official flavors can be found at the following links:
Your comments, bug reports, patches and suggestions will help fix bugs and improve the quality of future releases. Please report bugs using the tools provided.
If you want to help out with bugs, the Bug Squad is always looking for help.
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