Unit 1 : How to install subsystem?

*Step1 : Open Microsoft Store and search the key word: “Ubuntu” ,then choose the product: “Ubuntu 16.04 LTS” . *

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Step2 : Click the button: Get , and wait for it to finish

It’s ok! You can launch it , but maybe you can have the problem bellow.

Problem1 : WslRegisterDistribution failed with error: 0x8007019e .

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1. OPen the project "Windows PowerShell(Admin)"
2. Enter the command "Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux"
3. When the process was completed , reboot your system.

Unit 2 :How to use it?

1. Query Ubuntu’s version

Enter the command:

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cat /etc/os-release

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2. Update the software source of Ubuntu

Enter the command as follow:

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cd /etc/apt
sudo cp sources.list sources.list.bak
sudo vi sources.list

Delete all content of the file , and enter the content as follow:

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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

Enter the command to update software:

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sudo apt-get upgrade 
sudo apt-get update

3. Access the file of Windows System

You can access the file in “/mnt” . For example , if accessing the file located in “C:\Users" , you can enter the command:

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cd /mnt/c/Users/