This happens as well on my Xubuntu 14.04 with an Intel HD Integrated graphics adapter, no nVidia. Disabling the compositor as @sromero suggested fixes the problem (though disables all the mentioned graphic effects as well).
This happens as well on my Xubuntu 14.04 with an Intel HD Integrated graphics adapter, no nVidia.
Disabling the compositor as @sromero suggested fixes the problem (though disables all the mentioned graphic effects as well).