Score:0

How to check out which windowing system am I using on ubuntu 22.04 in command line now?

tt flag

I've tried $GDMSESSION but it just outputs 'ubuntu.', not showing which windowing system like x11 or wayland?

How do I determine which am I using? Wayland or X11 only in 'command line' simply?

Score:4
cn flag

I use Kubuntu and this works for me.

fred@z690-jammy:~$ echo $XDG_SESSION_TYPE 
x11
taehwan legen avatar
tt flag
Works in Ubuntu. Clear.
terdon avatar
cn flag
If one of the answers here solved your issue, @taehwanlegen, please take a moment and [accept it](//askubuntu.com/help/someone-answers) by clicking on the checkmark on the left. That is the best way to express your thanks on the Stack Exchange sites.
taehwan legen avatar
tt flag
I have less than 15 reputation. So I can not do upvote. I checked 'check mark.' thank you for help.
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