Fails to start on Xorg
Setting:
fresh flathub version of plasmatube, i3 on Xorg, Linux Mate 20.3 distro.
Starting flatpak run --env=QT_QPA_PLATFORM=xcb org.kde.plasmatube
or flatpak run -env=QT_QPA_PLATFORM= org.kde.plasmatube
or flatpak run org.kde.plasmatube
fails with
qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
Available platform plugins are: eglfs, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, xcb.
Workaround:
- start weston
- start plasmatube as
flatpak run -env=QT_QPA_PLATFORM=wayland org.kde.plasmatube
- close plasmatube
- close weston
- start plasmatube as
flatpak run org.kde.plasmatube
orflatpak run -env=QT_QPA_PLATFORM=xcb org.kde.plasmatube
Now it starts and runs ok.