Comment # 1 on bug 1176046 from Stefan Dirsch

Hmm. I can't reproduce this. Quadro FX 580 is no longer supported by G04 and
G05. Only by G03

0x0659 Quadro FX 580

And this ID is not in Supplements of G04 packages for openSUSE 15.2. Indeed we
no longer support G03 driver package series since this legacy driver is no
longer supported by NVIDIA. Also it includes support for NVIDIA GPUs from 2008
and older.

So uninstalling the G03 driver was the right thing.

> After upgrading to "15.2" yast claimed that the "G04" drivers would "update" the "G03" drivers, so I installed them.

I don't get this. G03 and G04 driver packages even conflict!