(In reply to comment #55)
> So something is initialized by the nvidia driver, which is not touched by
> nouveau but is required for correct operation.
> 
> Is there a way I could help? Like dumping register states with/without the
> nvidia init?

You could do a mmiotrace of the nvidia driver. It's likely that we're
missing some bit of init. The resulting file will probably be quite
large (50-100MB)... xz -9 it and email to mmio.du...@gmail.com. (Also
wouldn't hurt to upload your vbios from
/sys/kernel/debug/dri/0/vbios.rom to this bug, and also attach it in the
email while you're at it.)

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/653714

Title:
  Garbage on X display w/ Dell D800 wuxga & nouveau driver (Nvidia
  GeForce4 Ti 4200 Go AGP rev a1 [NV28])

To manage notifications about this bug go to:
https://bugs.launchpad.net/nouveau/+bug/653714/+subscriptions

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