Comment # 5 on bug 58659 from Bryan Quigley

IN 3.8-rc3 this crash no longer happens.  However, there is a new graphical
corruption when launching Steam's Big Picture.  This corruption stays until
logoff.

It does not affect openbox/lxde, only compiz/unity which is why I thought it
might be related to this bug or it's fix. It does not happen in 3.7.