Qt platform plugin "xcb"

[JupyterJones]

ryven 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, xcb. Aborted (core dumped) I have tried for two days to get the plug in to work Ubuntu 20.04

[thisistejaspandey]

I have the same issue when using WSL2.

[xyhro]

On the same version of ubuntu (20.04), managed to fix it with

sudo apt-get install libxcb-xinerama0

so looks like a library was missing unfortunately I'm not skilled enough at this to properly diagnose which component is missing and just tried a bunch of xcb libraries till I got lucky with this one so maybe it works maybe it won't.