[OpenFOAM.com] Paraview command error. OpenFOAM 8, Ubuntu 20.04 -- CFD Online Discussion Forums

October 20, 2020, 13:26	Paraview command error. OpenFOAM 8, Ubuntu 20.04	#1
sungmin130 New Member Sung Kwon Join Date: Oct 2020 Posts: 12 Rep Power: 6	Hi, I decide to learn how to use openFOAM recently. While I finished installing OpenFOAM and I was trying to run and visualize the results using paraview. When I typed paraview I got this message: 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, linuxfb, minimal, minimalegl, offscreen, vnc, xcb. Does anyone know how to solve this issue? I really appreciate your time. Thank you.

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