Were you able to reproduce it without loading the save game? If not, can you please attach the save, so we can do some more meaningful debugging.
** Changed in: wesnoth (Ubuntu) Status: Unconfirmed => Needs Info -- Crash during the game https://launchpad.net/bugs/75579 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs