====== WLS (Windows Linux Sub-system) ======

===== OpenGL =====

  - linux subsystem 설치
    * Microsoft에서 Ubuntu 설치
  - xming 설치
    * [[xserver]]
    * https://sourceforge.net/projects/xming/
  - 환경변수 설정
    * bash에서 "export DISPLAY=:0"
    * 또는 "DISPLAY=:0 gvim" 처럼 프로그램 실행

  * https://github.com/QMonkey/wsl-tutorial
  * https://github.com/microsoft/WSL/issues/2855
  * https://www.howtogeek.com/261575/how-to-run-graphical-linux-desktop-applications-from-windows-10s-bash-shell/

===== windows 재부팅 없이 WLS 재시작 =====

  * 수동으로 LxssManager 서비스 재시작  또는 powershell에서 "Get-Service LxssManager | Restart-Service"
  * https://superuser.com/questions/1319478/rebooting-wsl-in-windows-1803