(All Images are from https://www.ubuntu.com or sub-website from ubuntu flavors )
How many Ubuntu desktop environment we have:
- Ubuntu
- Kubuntu
- Lubuntu
- Xubuntu
- Ubuntu Mate
- Ubuntu Budgie
- Ubuntu Kylin
- Ubuntu Studio
(All Image from https://www.ubuntu.com/download/flavours)
Ubuntu
This is default ubuntu desktop environment. Hold by ubuntu community, it is world wide use ubuntu.
这是默认的ubuntu桌面环境。由Ubuntu社区持有，它是世界范围内使用的Ubuntu。
Ubuntu 18.04 LTS
Download the latest LTS version of Ubuntu, for desktop PCs and laptops. LTS stands for long-term support — which means five years, until April 2023, of free security and maintenance updates, guaranteed.
Recommend to download the latest one. The 16.04 LTS only be supported until April, 2019
Kubuntu
Kubuntu offers the KDE Plasma Workspace experience, a good-looking system for home and office use.
Kubuntu提供了KDE等离子工作区体验，这是一个适合家庭和办公室使用的漂亮系统。
The latest Long Term Support (LTS) version of the Kubuntu operating system for desktop PCs and laptops, Kubuntu 18.04 LTS supported with security and maintenance updates, until April 2021.
Lubuntu
Lubuntu is a light, fast, and modern Ubuntu flavor using LXQt as its default desktop environment. Lubuntu used to use LXDE as its default desktop environment.
Lubuntu是一款使用LXQt作为其默认桌面环境的轻便，快速且现代的Ubuntu风格。
Lubuntu曾经使用LXDE作为其默认的桌面环境。
Lubuntu 18.04 LTS has been released! With the codename Bionic Beaver, Lubuntu 18.04 LTS is the 14th release of Lubuntu, with support until April of 2021.
Xubuntu
Xubuntu is an elegant and easy to use operating system. Xubuntu comes with Xfce, which is a stable, light and configurable desktop environment.
Xubuntu是一款优雅易用的操作系统。Xubuntu配备了Xfce，这是一个稳定，轻巧且可配置的桌面环境。
Xubuntu 18.04 LTS was released in April 2018. The LTS release is supported until April 2021 and is the recommended version for all environments that require stability.
Ubuntu Mate
Ubuntu MATE expresses the simplicity of a classic desktop environment. Ubuntu MATE is the continuation of the GNOME 2 desktop which was Ubuntu’s default desktop until October 2010.
Ubuntu MATE表达了经典桌面环境的简单性。Ubuntu MATE是GNOME 2桌面的延续，该桌面是Ubuntu默认桌面，直到2010年10月。
Supported until April 2021
Ubuntu Budgie
Ubuntu Budgie provides the Budgie desktop environment which focuses on simplicity and elegance. It provides a traditional desktop metaphor based interface utilising a customisable panel based menu driven system.
Ubuntu Budgie提供了关注简单和优雅的Budgie桌面环境。它提供了一个传统的基于桌面隐喻的界面，利用可定制的面板菜单驱动系统。
18.04 is a Long Term Support (LTS) release and is supported from Apr 2018 to Apr 2021.
Ubuntu Kylin
The Ubuntu Kylin project is tuned to the needs of Chinese users, providing a thoughtful and elegant Chinese experience out-of-the-box.
Ubuntu Kylin项目针对中国用户的需求进行了调整，为开箱即用的中国体验提供了周到而优雅的体验。
Release time:Apr 26th,2018
Ubuntu Studio
Ubuntu Studio is a multimedia content creation flavor of Ubuntu, aimed at the audio, video and graphic enthusiast or professional.
Ubuntu Studio是Ubuntu的多媒体内容创作，面向音频，视频和图形爱好者或专业人士。
Bionic Beaver 18.04 This is the latest regular release, which we will be supporting for 9 months.
That all the ubuntu we have right now, and choose one you like, and enjoy it.
SSS