xwayland doesn't close

[lewisdonofrio]

Version

Microsoft Windows [Version 10.0.25206.1000]

WSL Version

• WSL 2
• WSL 1

Kernel Version

5.15.62.1

Distro Version

Ubuntu 20.04

Other Software

No response

Repro Steps

setup using ms store 20.04 LTS then configure as outlined by https://tinyurl.com/donofrioworkremmina2020 mainly:
1.) wsl --install (type from admin powershell prompt)
2.) setup using Microsoft Store to install Ubuntu 20.04.01 LTS
From ubuntu terminal
3.) sudo apt-get update && sudo apt-get upgrade -y && sudo apt-get dist-upgrade -y && sudo apt-get autoremove -y && sudo apt-get autoclean -y && sudo sync && sudo sync
4.) sudo apt-get install inxi -y
inxi -Fxz
5.) sudo apt-get install xfce* xfce-* hexchat inxi ubuntu-desktop -y
6.) cp .bashrc .bashrc-backup
7.) echo "export DISPLAY=localhost:0.0" >> ~/.bashrc
8.) echo "export LIBGL_ALWAYS_INDIRECT=1" >> ~/.bashrc
9.) echo "export NO_AT_BRIDGE=1" >> ~/.bashrc
10.):sudo chown root -r /tmp/.ICE-unix/
11 ) sudo service cron start && sudo service cups start && sudo service dbus start
12.) Xwayland :1 &
WAYLAND_DISPLAY= DISPLAY=:1 xfce4-session

Expected Behavior

once xwayland session exited from parent (Xwayland :1 &) then the "top-level window" (penguin icon/window) aka "x close window" should exit the Xwayland session but it doesn't and only fix I've found is to logout/restart w11 machine

Actual Behavior

xwayland window just stays open (usable if I start up another session but if I am finished and want to clean up the tasktray it is still running - though cannot see in taskman)

Diagnostic Logs

[lewisdonofrio]

I'll try 22.04 and report back

[hideyukn88]

@lewisdonofrio, thanks for reporting the issue. basically, your case, it's not really using WSLg as your X server nor wayland compositor facing applications, but WSLg is used only the last step to project your Linux desktop to windows side. In this case, the icon on Windows taskbar is not really representing your task-tray software, but your Linux desktop. Thus, you should see only one icon on Windows taskbar regardless how many Linux GUI application you launched in your desktop. By clicking "Close window", it sent request to WSLg over RDP, then your desktop software via wayland protocol, so I suggest you look into your session software to see how it's behaving on such request, thanks!

[lewisdonofrio]

ok but the icon/app doesn't close when I client "close?"

[lewisdonofrio]

So moreover how do I get windows "Move/Resize" along with the only one seen so far "Close" so far it goes fullscreen and I have to use "Start Menu" to get back to the local Windows desktop?