Originally Posted by zander
I filed a bug on this internally that's being investigated. I can't promise that a fix will make it into the next driver release, though.
Sorry for the late response had to solve other, nvidia unrelated, suspend issues first.
Current status with 100.14.23:
It has improved a lot, I can restart X after suspend without problems. But there is still one issue with it: After the second suspend the vt consoles are corrupted and X just shows a white screen when running compiz, but X is not dead I can restart it. When using metacity the screen is not white but the problem with the vt consoles persists.