Here I use a laptop Nec 160M with GC Intel, using i915. After suspend, the fonts in Firefox are displayed in a strange way, like if there were holes everywhere in the fonts. (Not like in Ecofont, just seems more or less random).
I have logged out and logged in again, and the display has come back to normal.
I wanted to know if other persons have met with this kind of thing too, after a suspend or a hibernation ?