it was right after edgy had been updated from dapper.. and it was doing extra updates, and i recieved a message that it crash, and that file was saved on my desktop. after a few minutes of waiting.. the update manager restore itself.
-- Update notifier crashed https://launchpad.net/bugs/63092 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs