Comment # 14 on bug 1184543 from Alynx Zhou

(In reply to Stefan Dirsch from comment #11)
> Thanks for the Xwayland patch. I suggest to submit the updated package to
> sle15-sp2/sle15-sp3. I don't see how the reporter could update Xwayland on a
> Live system for testing.
> 
> Still it's sad to see that a Xwayland crash terminates the whole Wayland
> session!?! Could you explain? Again my questions from comment #2:
> 
> "I'm wondering why the GNOME keyboard configuration tool
> (gkbd-keyboard-display apparently) talks to Xwayland. Shouldn't it talk to
> Wayland instead inside of a Wayland session?

See
<https://gitlab.gnome.org/GNOME/libgnomekbd/-/blob/master/libgnomekbd/gkbd-keyboard-display.c#L60>,
it's a little bit old program and is set to only run in X11 (or XWayland on
Wayland), so it won't be a native Wayland client.

> Also I don't see why a Wayland
> session should crash just because of Xwayland is crashing. I would expect
> Xclients terminating but nothing more, i.e. not the whole Wayland session."

I think gnome-shell needs to keep a XWayland process running with it for all
time now. There will be a XWayland run as needed feature in upstream but not in
current version we are using.