On Sat, Jun 03, 2017 at 08:57:02AM +1000, Eddy Pronk wrote:
> I made a video of the point where the console becomes messy.
> 
> https://youtu.be/GcaqtfIRGrA

Ah, that's a different issue, although I'm not sure what causes it.

Can you try a more recent version of QEMU? 2.0.0 is only 3 years old, but a huge
number of bugs have been fixed since then, and I think most of us are testing
against later versions, such as the one offered in Guix. I know Ubuntu backports
bug fixes, but I doubt they can port all of them.