HOWTO : Install Deepin Desktop Environment on Ubuntu Desktop 18.04 LTS

Deepin Desktop Environment (DDE) is an open source project by Deepin Technology Ltd. Co., Wuhan, China. Besides install Deepin Linux 15.5 or higher, you can install it on Ubuntu Desktop 18.04 LTS.

Install Deepin Desktop Environment (DDE)

sudo add-apt-repository ppa:leaeasy/dde
sudo apt-get update
sudo apt install dde

The following is for experiment only (not recommended by the PPA creator).

sudo apt install dde deepin-gtk-theme dde-control-center-plugin-notify dde-control-center-plugin-weather redshift libfprint0 dnsmasq cgroup-tools imwheel libpam-fprintd fprintd network-manager-l2tp network-manager-openconnect network-manager-openvpn network-manager-vpnc minicom deepin-calculator dde-file-manager

Install RecordMyDesktop (Optional)

sudo apt install gtk-recordmydesktop

* when "Window Effect" is disabled, "Deepin Screen Recorder" and "Multitasking View" will be disabled too.

Set Font of the system (Optional)

Set Font to "Ubuntu" and "Ubuntu Mono" and set font size larger when necessary.

Disable Window Effect Mode (Optional)

When you find booting to desktop taking a longer time and playing video files lagging, you need to consider to disable the Window effect as your display card is not strong enough.


The following optional settings are for Chinese only. Ubuntu default ibus is not compatible with Deepin DDE and you need to use fcitx instead.:

If you are using English version Ubuntu, you are required to install the Traditional Chinese fonts or Simplified Chinese fonts.

Traditional Chinese

sudo apt install language-pack-gnome-zh-hant-base language-pack-gnome-zh-hant

or

Simplified Chinese

sudo apt install language-pack-gnome-zh-hans-base language-pack-gnome-zh-hans

Install Cangjie Quick Input Method (Optional)

sudo apt install fcitx fcitx-table-quick-classic fcitx-config-gtk

Install Cantonese Input Method (Optional)

sudo apt install fcitx fcitx-table-cantonese fcitx-config-gtk

Install Cangjie 3rd Generation Input Method (Optional)

sudo apt install fcitx fcitx-table-cangjie3 fcitx-config-gtk

Install Cangjie 5th Generation Input Method (Optional)

sudo apt install fcitx fcitx-table-cangjie5 fcitx-config-gtk

After installing desired Chinese Input Method, go to "Language Support" to set from "ibus" to "fcitx" and make sure to install missing packages when asked in launching "Language Support". To toggle the Input Method by pressing "Ctrl+Space" and set your Input Method as default when necessary.





You can even switch between Gnome and Deepin desktop environment when you are going to login. If you want to delete the Deepin DDE forever, you can run the following commands :

sudo apt remove dde

or

sudo apt remove dde dde* deepin* deepin-gtk-theme dde-control-center-plugin-notify dde-control-center-plugin-weather redshift libfprint0 dnsmasq cgroup-tools imwheel libpam-fprintd fprintd network-manager-l2tp network-manager-openconnect network-manager-openvpn network-manager-vpnc minicom deepin-calculator dde-file-manager
sudo apt autoremove
sudo apt update


Reference

How to Install Deepin Desktop Environment on Ubuntu 18.04

That's all! See you.

Deepin Linux 15.5

中國武漢深度科技公司的深度作業系統 15.5 (Deepin Desktop) 是基建於 Debian Linux 的桌面系統。深度系統實現了 Linux 的高度客制化的技術，它媲美蘋果電腦 macOS 作業系統。

深度系統 15.5 安裝容易和直接，沒有太多的輸入和選項。當安裝在 Virtualbox 虚擬機器時，它會提供特效模式 (Effect mode) 或普通模式 (Common mode) 選擇。普通模式運作行得比較快，但沒有了特別效果。

在使用深度系統 15.5 時極有使用蘋果電腦 macOS 的感覺。使用介面非常直觀和華麗，你並不會迷失於大量的選項當中。

它的軟件庫 (Deepin Store) 收集了很多實用的軟件，並且安裝和移除都非常容易。它的軟件庫極有蘋果電腦 macOS 的 Apps Store 味道。可以看得出武漢深度科技公司曾經投入大量資源來開發這系統。

這個作業系統極之適合 Linux 初學者或一些要求簡潔和直接的用家。這也是 Ubuntu Linux 以外的另一個不錯的選擇。但是美中不足之處是它沒有全碟加密和密碼只接受最多十六位字元，而且有些軟件的版本比較老舊。




Wuhan Deepin Technology Co. Ltd. (China) develops a Debian based Linux system namely Deepin Desktop. The current version as at this writing is 15.5. The outlooks of Deepin is much like Apple macOS.

Installation of Deepin 15.5 is very easy and simple. A few information is required to fill in or select in the installation. When installed in Virtualbox, you have a chance to select "Effect mode" or "Common mode". Common mode is the fastest mode comparing with Effect mode. Deepin Desktop 15.5 is very easy to use. The design is very straight forward and simple. If you have experience in Apple macOS, you will feel that it is very similar.

There are some useful software in Deepin Store and it much like Apps Store in macOS. The installation and uninstallation of any software is very easy. It is believed that Wuhan Deepin Technology has invested a lot of resources of building this Linux distribution.

Deepin Desktop is suitable for newbies of Linux and someone who loves simple operation. If you do not like Ubuntu Linux, you may try Deepin Desktop instead. The only downsides of Deepin are no full disk encryption, the maximum length of user password limited to 16 characters and some software are a little bit out-dated.

That's all! See you.


Reference

Linux Deepin is NOT spyware


Full disk encryption on Deepin 15.5