I faced a similar problem but I am running XGL/Beryl with ATI proprietary drivers on Ubuntu Edgy.
** Attachment added: "Crash report" http://librarian.launchpad.net/5093202/_usr_games_enemylines3.1000.crash -- quit unexpectedly https://launchpad.net/bugs/71907 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs