Slicer not starting on Linux (Qt plugin issue)

[pieper (Steve Pieper (Isomics, Inc.))]

Did you find this thread? That solution should work.

Can't start latest stable on ubuntu 20.04

Due to the issues we had with Centos 7 and latest stable, I just recently installed Ubuntu 20.04 on a spare machine. This is just a default install, and nothing more (or less). Latest stable doesn’t start with this error: > maga@magalab-ubuntu:~/Downloads/Slicer-4.11.20200930-linux-amd64$ ./Slicer > 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 a…