Samuel Thibault, le jeu. 03 mai 2018 23:57:35 +0200, a ecrit: > I see that Xorg has a XFree86_has_VT property on the root window which > is 1/0 depending whether the VT is active or not. We could have a tool > which monitors it to trigger the audio device release on switching off > from Xorg. Or simply orca itself, I have submitted https://bugzilla.gnome.org/show_bug.cgi?id=795786 Samuel