(originally published on 2011-01-26, but reposting so the people on Plänet Debian can have some fun)
While helping a cow-orker setting up an encrypted hard disc (basically, putting / and swap into LVM inside cryptsetup, and /boot outside), mirabilos managed to discover an entirely new side of K?buntu 10.10 on his voyage…
… wo noch nie ein Debian Developer zuvor gewesen ist… oder?
(Only a reboot helped at that point. Earlier, the dialogue box was shown only once, but upon re-entry of the partitioning clickibunti d-i tool, neither button did anything save redrawing this… interesting, informative and intuitive error message.)