Comment # 10 on bug 1047225 from Stefan Dirsch

(In reply to Stefan Dirsch from comment #9)
> (In reply to Zhao Qiang ������ from comment #8)
> > I'm busy with other issues recently, so it's been delayed these days, Sorry.
> > The point is that Nvidia's proprietary driver can not be supported,
> > Because this driver doesn't work with KMS very well and KMS is the
> > prerequisites of Plymouth.
> > Which means if you are using proprietary display driver, you must disable
> > Plymouth at same time.
> 
> Ok. Let's uninstall plymouth when installing NVIDIA packages for TW/sle15.

Not so easy, since plymouth is required by plymouth-dracut apparently. 

And when obsoleting both by the nVIDIA KMP, the created initrd lacks plymouth
so you get a blank screen for a pretty long time or alike. So this doesn't seem
such a clever idea. Do we still have a way to specify additional kernel
commandline options somewhere, so we can add "plymouth.enable=0" by default
when installing
nvidia?