Ubuntu 19.04 (Disco Dingo)正式版計劃於今年4月18日發布，不過今天Canonical發布了Beta版本。新版本裝備了近期發布的Linux Kernel 5.0內核和GNOME 3.32桌面環境，目前LIVE和安裝鏡像已經開放下載。

Ubuntu 19.04還包含最新的組件，包括GCC 8.3，Glibc 2.29，Boost 1.67，rustc 1.31，Python 3.7.2，Ruby 2.5.3，PHP 7.2.15，Perl 5.28.1，Golang 1.10.4 ，libvvirt 5.0，QEMU 3.1和OpenJDK 11.此外該版本還默認安裝最新Mozilla Firefox 66.0 Web瀏覽器和Libre Office 6.2.2辦公套件。

Ubuntu 19.04 新功能一覽

在Ubuntu 19.04（Disco Dingo）的其他新功能中，值得注意的包括在設置中支持管理Thunderbolt設備，桌面縮放和窗口預覽變得更加流暢，XDG Portals支持Snap格式，支持使用指紋來解鎖Ubuntu，支持通過GS Connect應用程序連接Android設備。

如果你想要幫助Canonical來修復Ubuntu 19.04版本中存在的BUG，那麼可以前往Ubuntu網站下載官方版本或者風味版本進行體驗。這些風味版本包括Ubuntu 19.04 Desktop beta，Ubuntu 19.04 Server beta，Kubuntu 19.04 beta，Lubuntu 19.04 beta，Xubuntu 19.04 beta，Ubuntu MATE 19.04 beta，Ubuntu Budgie 19.04 beta，Ubuntu Studio 19.04 beta，以及Ubuntu Kylin 19.04 beta。

訪問和下載：http://releases.ubuntu.com/disco/

Desktop image

The desktop image allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of image is what most people will want to use. You will need at least 1024MiB of RAM to install from this image.64-bit PC (AMD64) desktop image

Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.

Server install image

The server install image allows you to install Ubuntu permanently on a computer for use as a server. It will not install a graphical user interface.64-bit PC (AMD64) server install image

Choose this if you have a computer based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon, Core 2). Choose this if you are at all unsure.