Have you tried starting the server as described at
https://wiki.gnome.org/Apps/Terminal/Debugging ?
Original Message
From: Leland Carlye via desktop-devel-list
Sent: March 5, 2019 6:33:52 PM MST
To: "desktop-devel-list@gnome.org"
Subject: Issue building gnome-terminal in
Hi!. I'm having this issue when building gnome-terminal in jhbuild (jhbuild run
gnome-terminal) in Ubuntu
me@ubuntu:~/jhbuild/checkout/gnome-terminal$ jhbuild shell
me@ubuntu:~/jhbuild/checkout/gnome-terminal$ gnome-terminal
# _g_io_module_get_default: Found default implementation local