I have reproduced this with up-to-date Edgy. ** Changed in: Ubuntu Sourcepackagename: None => kdebase Importance: Undecided => Medium Status: Unconfirmed => Confirmed ** Attachment added: "crash.txt" http://librarian.launchpad.net/4931092/dialog -- (edgy) KDE crashes when logout is canceled https://launchpad.net/bugs/67889