Voici les résultats que j'obtiens lorsque je lance la commande orca via le terminal sous Fedora 30 et Wayland :
$ orca
Warning: Could not load keyboard geometry for :0
BadName (named color or font does not exist)
Resulting keymap file will not describe geometry
/usr/lib/python3.7/site-packages/pyatspi/Accessibility.py:41: Warning: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
len=self.get_child_count()
/usr/lib/python3.7/site-packages/pyatspi/Accessibility.py:56: Warning: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
return '[%s | %s]' % (self.getRoleName(), self.name)
$ sudo orca
No protocol specified
Unable to init server: Could not connect: Connection refused
No protocol specified
Unable to init server: Impossible de se connecter : Connection refused
No protocol specified
(orca:6505): dbind-WARNING **: 20:52:06.634: Could not open X display
(orca:6505): dbind-ERROR **: 20:52:06.639: AT-SPI: Couldn't connect to accessibility bus. Is at-spi-bus-launcher running?
Trappe pour point d'arrêt et de trace