[X2Go-User] colors of qt5 apps wrong?

[Neal Becker]

Neal Becker wrote:

> I've recently seen problems where colors are totally wrong on some apps.
> First it was matplotlib.  Now I see it on tortoisehg.  Both I believe are
> QT5.  Any ideas?
> 
Yes, it is QT5 that causes the problem.  If I switch matplotlib to Qt4agg 
backend, colors are fixed.

This is fedora f27 client + server.
x2goclient-4.1.1.0-1.fc27.x86_64
2goserver-4.0.1.20-5.fc27.x86_64