Comment 13 for bug 1731788

I tested on my older notebook (Geforce 580M): Indeed, v0.17.0 has this issue. Built from sources: no problem. And now I also see the issue on my Geforce 960M notebook. ( I have upgraded my Qt since November, cannot reproduce #2.)

It appears to me that ANGLE versions are responsible (see numbers in logfile), and Qt5.6.1 has a better version than Qt5.9:
v0.17.0 comes with Qt5.9 and ANGLE 2.1.0.8613.... --> Saturn not rendered, shader has error
I built on the Geforce 580 notebook with Qt5.6.1 which runs ANGLE 2.1.99f075... --> all fine.

Maybe distributions should revert to Qt5.6.2?