Comment 1 for bug 1068899

I've tried hard, but couldn't reproduce this in either Ubuntu or Arch with lxde/openbox with or without compositing. I was out of ideas on what to change too, so eventually I've ripped out the double buffering changes and reverted drawing to the state of rev. 989. The cause for the double buffering changes, bug #1055448, got new low-latency tricks as a replacement, so really nothing of value was lost.

I'll close this bug for now. David, if you keep having problems please don't hesitate to reopen it.