Comment # 3 on bug 1175541 from Takashi Iwai

(In reply to Peter S�tterlin from comment #2)
> Hmm, was it loaded?  It should not.  This is an optimus system, I use
> bumblebee.  So it should load the driver on boot, disable the card, and
> unload again until I use optirun to make use of it, which isn't very often
> after all.
> So it really should have been on the internal graphics (HD530/Skylake)....

It's loaded *and* bound once.  That may already break things badly if Nvidia
driver is broken.  It doesn't matter whether it's unloaded later or not.