I Tried Qt6.5 Beta3 and 6.6 PreView
-
Using Linux Mint 21.1 Vera base: Ubuntu 22.04
In both versions I got the following error"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: linuxfb, minimal, xcb, vnc, vkkhrdisplay, wayland-egl, wayland, minimalegl, offscreen, eglfs."
I installed:
sudo apt-get install --reinstall libxcb-xinerama0 -
Using Linux Mint 21.1 Vera base: Ubuntu 22.04
In both versions I got the following error"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: linuxfb, minimal, xcb, vnc, vkkhrdisplay, wayland-egl, wayland, minimalegl, offscreen, eglfs."
I installed:
sudo apt-get install --reinstall libxcb-xinerama0Usual suspect: xkbcommon is missing - take a look what ldd on the xcb qt plugin tells you what it can't find.
