I will have to try get more debug. Mine also crashed with signal 11. I had set the screen mode to 1024x768, and clicked apply, then went to the screen mode dialog again, and then hit apply as there was nothing else I wanted to change. It then promptly hung. Philip Paquette - the URL you gave goes to a dead wiki page. You perhaps meant - https://wiki.ubuntu.com/Backtrace (It seems to be case sensitive).
However, more useful may be https://wiki.ubuntu.com/DebuggingProgramCrash which has methods of getting a dbg package for the application and its libraries. I will now use this, and try the app again. The current output (however helpful it may/may not be) is attached. ** Attachment added: "Crash dump - smaller (full upload was too big)" http://librarian.launchpad.net/5779551/_usr_games_widelands.TXOycS.crash -- crashes with signal 11 https://launchpad.net/bugs/73199 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs