Introduction These release notes for Ubuntu 19.10 (Eoan Ermine) provide an overview of the release and document the known issues with Ubuntu 19.10 and its flavours. Support lifespan Ubuntu 19.10 will be supported for 9 months until July 2020. If you need Long Term Support, it is recommended you use Ubuntu 18.04 LTS instead. Official flavour release notes Find the links to release notes for official flavors here.