Comment 9 for bug 39146

J Posey: I think if you have configured Ubuntu to automatically install updates, you might get a Restart Required notification out of the blue if a kernel update is automatically installed.

Anyway... I agree that for many users it's probably not helpful to display the exact reason for the restart. But is there a way for experienced/interested users to see the reason? Is there maybe a log file where this can be seen later?