Comment 8 for bug 1074758

How do you investigate something like this?

I mean, after initiating a logout (or a reboot), I have no clue what the Unity desktop is doing during that lag. How do I get feedback during that time?

I can clearly see that the hard drive isn't being accessed much during the lag. It is probably not the processor working hard either.

It feels like a programmatic timeout is preventing the Unity logout from occurring as fast as the computer is capable.