Bug#604820: Same issue but with the nouveau driver

[Peter Hoeg]

Hi,

I stumbed over the Debian bug when doing a bit of research on the
problem - I'm running Ubuntu though, but with the nouveau driver and
I'm seeing exactly the same issue as you. I even have cases of the the
previous data being shown after a reboot while kdm is initializing and
have a feeling it has to do with the video memory not being cleared
properly.

/Peter