How to enable/disable Wayland on Ubuntu 20.04 and higher Desktop



Error: Using MS Teams in Ubuntu, cannot share screen. It shows black screen.


Solution:

1) Disable Wayland

sudo vi  /etc/gdm3/custom.conf
Uncomment the line to disable and make sure value is false.

[daemon]
# Uncomment the line below to force the login screen to use Xorg
WaylandEnable=false






2)Restart GDM3 or reboot your Ubuntu desktop

sudo systemctl restart gdm3

3) Make sure to Login to Ubuntu without Wayland


4) Try to share desktop on Teams . It should work now.





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