Just starting to gather info on this, but I'm finding after X amount of days the Daily Email Report to my admin account stops being sent.
I also have been finding that sometimes at the same time as when the report stops some server services have stopped running like the logging server. Usually a reboot of the server fixes this up, until X amount of time and it happens again. (Right now all sevices are showing as running)
Will post more info as it comes, but wondering is anyone else encountering similar behaviour on a Ubuntu 8.04 LTS 64bit based system?