Comment 20 for bug 315732

lightning 0.9 and thunderbird 2.0.0.21 from the Ubuntu jaunty repositories. I'd be willing to test this with a later nightly if there are chances that the issue could be solved already. (one problem being that I am on amd64 and the latest nightlies arae only built for i686)

It is my work calendar file, so I won't be able to attach it here, unfortunately. But I'll happily dig through the file if I get some clues what to look for :)