Actually I seemed to have asked about 10.10, but looking at the bug description again you already stated it was 10.10 that you were using, sorry about that. I have marked this bug as Triaged as there is quite a bit of information here and I believe there is enough information from yourself to pass this on to the developers.
Eucalyptus uses Launchpad as its bug tracker, so there is no need to send this anywhere else, and a developer should be looking into this issue soon. If you get no response from a developer, nudge us at #ubuntu-bugs on irc.freenode.net and we can look into it further.
Thank you again for reporting this to us, and please continue to report any other bugs you may find!