https://bugs.kde.org/show_bug.cgi?id=409902
Bug ID: 409902 Summary: Cannot start flatpak apps under Wayland Product: Qt/KDE Flatpak Runtime Version: unspecified Platform: Flatpak OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: general Assignee: aleix...@kde.org Reporter: sakch...@gmail.com Target Milestone: --- SUMMARY Myself and other users seem to have trouble starting apps using the KDE runtime under Wayland. You can see bug reports of apps here: https://github.com/flathub/org.mixxx.Mixxx/issues/1 https://github.com/flathub/org.clementine_player.Clementine/issues/13 STEPS TO REPRODUCE 1. Use Wayland 2. Install a KDE runtime flatpak app (E.g. `flatpak install flathub org.clementine_player.Clementine`) 3. Run installed app OBSERVED RESULT App doesn't start with log: 16:38:11.710 INFO main:319 Clementine-qt5 1.3.1 __logging_message__16:38:11.710 DEBUG unknown Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. __logging_message__16:38:11.718 WARN unknown could not connect to display __logging_message__16:38:11.718 DEBUG unknown Could not load the Qt platform plugin "xcb" in "" even though it was found. __logging_message__16:38:11.718 ERROR unknown This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. __logging_message__16:38:11.718 ERROR unknown __logging_message__16:38:11.718 ERROR unknown Available platform plugins are: eglfs, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb. __logging_message__16:38:11.718 ERROR unknown EXPECTED RESULT App should start. SOFTWARE/OS VERSIONS Ubuntu 19.04 with Flatpak 1.2.4 and latest KDE 5.12 runtime. ADDITIONAL INFORMATION If I use X11 instead of Wayland, the app starts. This includes using XWayland. -- You are receiving this mail because: You are watching all bug changes.