The stacktrace is not very useful. Please let me know which packages to install to get debugging symbols, if that would be helpful for you.
** Attachment added: "Crash report" http://librarian.launchpad.net/4687170/_usr_share_onboard_run-onboard.py.1000.crash -- Segfault on startup https://launchpad.net/bugs/64350 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
