Ubuntu 18.04 安裝圖形界面並安裝安裝虛擬器

1，安裝Ubuntu操做系統(略)
2，更換 apt 爲國內源
2.1，備份系統默認源
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

2.2， Ubuntu16.04
內容替換爲：
[1] - 阿里雲源

#deb cdrom:[Ubuntu 16.04 LTS Xenial Xerus - Release amd64 (20160420.1)]/ xenial main restricted

deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
deb http://archive.canonical.com/ubuntu xenial partner
deb-src http://archive.canonical.com/ubuntu xenial partner
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse

[2] - CUHK 源

deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-security main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-updates main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-backports main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-proposed main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-security main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-updates main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-backports main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu trusty-proposed main restricted universe

2.3. Ubuntu18.04
[1] - 阿里雲源

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

[2] - 中科大源

deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

[3] - 清華大學源

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

2.3. 更新源
sudo apt -y update
sudo apt -y upgrade

3，在Ubuntu Server 18.04系統上安裝GNOME圖形桌面環境
sudo apt -y install tasksel

3.1，執行tasksel
3.2，選擇要安裝的圖形界面

選擇Ubuntu桌面後，單擊空格鍵將其選中，按Tab鍵選擇Ok，而後按鍵盤上的Enter鍵。這將在Ubuntu Server上安裝成功的GNOME桌面所需的一切。完成此過程後，從新啓動服務器，重啓後，LightDM顯示歡迎您界面。
至此，您能夠在這個服務器上使用方便的圖形圖像桌面了。

4，安裝Anbox
Anbox 是 「Android in a box」 的縮寫。Anbox 是一個基於容器的方法，能夠在普通的 GNU/Linux 系統上啓動完整的 Android 系統。

4.1，安裝
Anbox 也可做爲 snap 軟件包安裝，請確保你已經在你的系統上啓用了 snap 支持。

Anbox 軟件包最近被添加到 Ubuntu 18.10 (Cosmic) 和 Debian 10 (Buster) 軟件倉庫。若是你正在運行這些版本，那麼你能夠輕鬆地在官方發行版的軟件包管理器的幫助下安裝。不然能夠用 snap 軟件包安裝。

爲使 Anbox 工做，確保須要的內核模塊已經安裝在你的系統中。對於基於 Ubuntu 的用戶，使用下面的 PPA 來安裝它。
sudo add-apt-repository ppa:morphis/anbox-support
sudo apt -y update
sudo apt install linux-headers-generic anbox-modules-dkms
在你安裝 anbox-modules-dkms 軟件包後，你必須手動從新加載內核模塊，或須要系統從新啓動。
sudo modprobe ashmem_linux
sudo modprobe binder_linux
安裝snap
sudo apt -y install snap
經過snap安裝Anbox
sudo snap install --devmode --beta anbox
安裝adb工具
sudo apt install android-tools-adb
adb工具簡使用
adb devices
adb shell
adb tcpip <port>
adb install/uninstall <package>

5，最終效果圖以下，可在Anbox中安裝QQ，Wechat等。