• Are we Wayland yet?

• 아래 명령의 결과가 wayland이면 wayland 사용중인 것이다.

echo $XDG_SESSION_TYPE

• How to enable/disable wayland on Ubuntu 20.04 Desktop - LinuxConfig.org
• How to disable Wayland and enable Xorg display server on Ubuntu 18.04 Bionic Beaver Linux - LinuxConfig.org
• sudoedit /etc/gdm3/custom.conf 에서 아래 항목의 주석을 풀어준다.

WaylandEnable=false

• reboot 하거나 sudo systemctl restart gdm3 실행.

• What Is Wayland and What Does It Means for Linux Users - Make Tech Easier
• Wayland - ArchWiki
• Wayland v/s Xorg : How Are They Similar & How Are They Different
• What Is Wayland and What Does It Means for Linux Users - Make Tech Easier