https://bugs.kde.org/show_bug.cgi?id=500821
--- Comment #8 from Jacopo Torrini <jac...@gmail.com> --- I've found that if I run Betterbird from commandline I have an error: flatpak run eu.betterbird.Betterbird [2] Wayland Proxy [0x7fd42a787bc0] Error: CheckWaylandDisplay(): Failed to connect to Wayland display '/run/user/1000/wayland-0' error: File o directory non esistente Error: Failed to open Wayland display, fallback to X11. WAYLAND_DISPLAY='wayland-0' DISPLAY=':1' Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: Could not connect to wayland display, WAYLAND_DISPLAY=(null) (t=0.167404) [GFX1-]: glxtest: Could not connect to wayland display, WAYLAND_DISPLAY=(null) Betterbird: Detected desktop environment kde. -- You are receiving this mail because: You are watching all bug changes.