ID 420226 - Katana 3.5v1 Crashes on CentOS due to missing Qt platform plugin xcb

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Problem summary
Katana3.5v1 crashes on launch after printing the following message


This application failed to start because it could not find or load the Qt platform plugin "xcb" in "".Available platform plugins are: console, eglfs, linuxfb, minimal, minimalegl, offscreen, xcb.Reinstalling the application may fix the problem.

Customer reported version
Katana 3.5v1

Customer reported platform
CentOS 7.3

Workaround
For CentOS 7 and up, Install the libxkbcommon and libxkbcommon-x11 packages.


sudo yum install libxkbcommon libxkbcommon-x11

For everything else, Install the xkbcommon libraries (0.7.2) in the system.


cd /tmpwget https://www.xkbcommon.org/download/libxkbcommon-0.7.2.tar.xzrm -rf libxkbcommon-0.7.2tar -xf libxkbcommon-0.7.2.tar.xzcd libxkbcommon-0.7.2./configure  # needs gcc and yaccmake -j sudo make installsudo ldconfig /usr/local/lib  # or else the library will still not be found

Reproduced by support
3.5v1 - CentOS 7.3 - CentOS 6

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