Currently, Tor emits log messages like: ``` No current certificate known for authority tor26; launching request. ``` at notice level under certain conditions. This leads users to send [useless bug reports that only mention the “No current certificate known” message](https://lists.torproject.org/pipermail/tor-relays/2011-April/000737.html) (and usually they even misquote that message). We should demote this message to level ‘info’. That way, users will have a slightly harder time finding a non-problem to quote in their support requests instead of the log messages that will actually let us diagnose the problem.