apt install ubuntu-desktop
apt-get install ubuntu-gnome-desktop
apt-get install gnome-themes-standard gnome-shell
apt-get install plasma-desktop
apt install kubuntu-desktop
apt install lubuntu-desktop
apt-get install xubuntu-desktop
apt install ubuntu-budgie-desktop
apt install unity=ubuntu=gnome
apt-get install plasma-desktop=kubuntu
apt-get install plasma-widget-networkmanagement
sudo apt-get install awesome
sudo apt-get install wmaker
sudo apt-get install blackbox
apt install cinnamon
sudo apt-get install mate
[1]: http://www.kubuntu.org/
[2]: http://lubuntu.net/
[3]: http://www.mythbuntu.org/
[4]: https://ubuntubudgie.org/
[5]: http://xubuntu.org/
[6]: https://buy.ubuntu.com/collections/ubuntu-advantage-for-desktop
[7]: https://ubuntuforums.org/
[8]: https://help.ubuntu.com/?_ga=2.155705979.1922322560.1494162076-828730842.1481046109
[9]: https://help.ubuntu.com/community/CommunityHelpWiki?_ga=2.155705979.1922322560.1494162076-828730842.1481046109
[10]: https://apps.ubuntu.com/cat/applications/gnome-tweak-tool/
[11]: https://extensions.gnome.org/
[12]: https://www.kde.org/
[13]: https://kubuntu.emerge-open.com/buy
[14]: http://lxde.org/
[15]: https://www.abisource.com/
[16]: http://www.gnumeric.org/
[17]: https://xubuntu.org/
[18]: https://www.xfce.org/
[19]: https://www.linux.com/users/jlwallen
[20]: https://github.com/stevenzdg988
[21]: https://github.com/wxy
[22]: https://github.com/LCTT/TranslateProject
[23]: https://linux.cn/article-9205-1.html?pr