Subject: bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04

From: Paul Eggert <[email-masked]>
Date: Sat, 24 Oct 2020 17:24:47 -0700

Oops, I now see that I am not running under Gnome under Wayland. At least,

$ echo $XDG_SESSION_TYPE

outputs "x11". So, forget all my comments about Wayland. It's the default Ubuntu 
20.04 Gnome windowing manager.

But we still have a bug here. Why is the Emacs xwidgets code complaining about 
not having native x11 access?