Install WSL2 on Windows10
Check current Windows environment
Check Version
Win + r
winver
Check storage size
setting > system > memory(記憶域)
check enough storage syze(over 10 GB)
Widows update
Get windows update manually
https://www.microsoft.com/ja-jp/software-download/windows10
Click “Update now”
Download windows update assistant and execute it.
On 24 Jan 2021, the latest version is “20H2”
Need to wait update completion .. for a long time
Then finally,
Activate
Activate WSL
Run powershell by administrator authorization
Windows > Windows Powershell > (right click) 管理者権限で実行
Activate Windows Subsystem Linux by
dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
| PS C:\WINDOWS\system32> dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart
展開イメージのサービスと管理ツール
バージョン: 10.0.19041.746
イメージのバージョン: 10.0.19042.746
機能を有効にしています
[==========================100.0%==========================]
操作は正常に完了しました。
|
dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
PS C:\WINDOWS\system32> dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart
| 展開イメージのサービスと管理ツール
バージョン: 10.0.19041.746
イメージのバージョン: 10.0.19042.746
機能を有効にしています
[==========================100.0%==========================]
操作は正常に完了しました。
|
Restart Windows
Set WSL2 as a default version of wsl
Command prompt or windows powershell
wsl --set-default-version 2
If you see below warning messages, then follow instruction here
PS C:\WINDOWS\system32> wsl --set-default-version 2
| WSL 2 を実行するには、カーネル コンポーネントの更新が必要です。詳細については https://aka.ms/wsl2kernel を参照してください
WSL 2 との主な違いについては、https://aka.ms/wsl2 を参照してください
|
Then, ##download x64 マシン用 WSL2 Linux カーネル更新プログラム パッケージ## then install it
then activate again.
| PS C:\> wsl --set-default-version 2
WSL 2 との主な違いについては、https://aka.ms/wsl2 を参照してください
|
(This is OK)
Install Ubuntu on WSL2
Get ubuntu 20.04 LTS at Microsoft Store
https://www.microsoft.com/ja-jp/p/ubuntu-2004-lts/9n6svws3rx71?rtc=1&activetab=pivot:overviewtab
Get > Install > Launch
After installation process, asked to enter user name and passord.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35 | Installing, this may take a few minutes...
Please create a default UNIX user account. The username does not need to match your Windows username.
For more information visit: https://aka.ms/wslusers
Enter new UNIX username: tato
New password:
Retype new password:
passwd: password updated successfully
Installation successful!
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.
Welcome to Ubuntu 20.04.1 LTS (GNU/Linux 5.4.72-microsoft-standard-WSL2 x86_64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/advantage
System information as of Mon Jan 25 00:59:25 JST 2021
System load: 0.11 Processes: 8
Usage of /: 0.4% of 250.98GB Users logged in: 0
Memory usage: 1% IPv4 address for eth0: 172.28.129.129
Swap usage: 0%
1 update can be installed immediately.
0 of these updates are security updates.
To see these additional updates run: apt list --upgradable
The list of available updates is more than a week old.
To check for new updates run: sudo apt update
This message is shown once once a day. To disable it please create the
/home/tato/.hushlogin file.
|
Update Ubuntu
tato@greenlantern:~$
| $ sudo apt update
$ sudo apt upgrade
|
Check wsl version on Windows Powershell
| PS C:\WINDOWS\system32> wsl --list --verbose
NAME STATE VERSION
* Ubuntu-20.04 Running 2
PS C:\WINDOWS\system32> wsl -l -v
NAME STATE VERSION
* Ubuntu-20.04 Running 2
|
Ref. Win10にWSL2とUbuntu 20.04をインストールする
https://astherier.com/blog/2020/07/install-wsl2-on-windows-10-may-2020/
Last update: January 29, 2021