Comment 14 for bug 980663

I may confirm the bug, although the behavior is a bit inconsistent.

Here is what I've had for today. "Unredirect fullscreen windows" has been toggled on during that time.
- On the first boot for today, Unity with Compiz has started as expected.
- Upon a reboot (applied after a kernel update), it hasn't. A crash dialog has appeared ~20 seconds after loading the desktop (without Unity and Compiz). I've chosen to relaunch Compiz in the dialog, resulting in Unity and Compiz loading and working.