I can, but it’ll be hard to get definitive evidence as the phenomenon can be quite elusive, and I cannot run the daily for very long periods (as it gets in the way of productivity). Obviously, if I catch it even once on the daily, it’ll be proof enough that the issue persists, but on the other hand, not seeing the issue may just mean it didn’t happen to occur during the time running from the daily.

(Upgrading the system to latest release would be a surer way to find out, but for now I intend to keep running 12.04 until the next LTS, 16.04.)