如何使用 debconf-set-selections 预配置包？

Question

我正在尝试预先配置 redmine 安装，但我被卡住了

debconf-set-selections pkg.selections

导致很多错误信息

error: Cannot find a question for redmine/instances/default/password-confirm
error: Cannot find a question for redmine/instances/default/pgsql/admin-pass
error: Cannot find a question for redmine/instances/default/mysql/admin-pass
error: Cannot find a question for redmine/instances/default/app-password-confirm
error: Cannot find a question for redmine/instances/default/mysql/app-pass
error: Cannot find a question for redmine/instances/default/pgsql/app-pass
error: Cannot find a question for redmine/instances/default/db/app-user
error: Cannot find a question for redmine/instances/default/default-language
error: Cannot find a question for redmine/instances/default/remote/newhost
error: Cannot find a question for redmine/instances/default/db/basepath
error: Cannot find a question for redmine/instances/default/upgrade-error
error: Cannot find a question for redmine/instances/default/pgsql/changeconf
error: Cannot find a question for redmine/instances/default/missing-db-package-error
error: Cannot find a question for redmine/instances/default/db/dbname
error: Cannot find a question for redmine/instances/default/purge
error: Cannot find a question for redmine/instances/default/remote/host
error: Cannot find a question for redmine/instances/default/dbconfig-upgrade
error: Cannot find a question for redmine/instances/default/internal/reconfiguring
error: Cannot find a question for redmine/instances/default/upgrade-backup
error: Cannot find a question for redmine/instances/default/pgsql/method
error: Cannot find a question for redmine/instances/default/install-error
error: Cannot find a question for redmine/instances/default/mysql/admin-user
error: Cannot find a question for redmine/instances/default/database-type
error: Cannot find a question for redmine/instances/default/pgsql/manualconf
error: Cannot find a question for redmine/instances/default/pgsql/authmethod-admin
error: Cannot find a question for redmine/instances/default/mysql/method
error: Cannot find a question for redmine/instances/default/internal/skip-preseed
error: Cannot find a question for redmine/instances/default/pgsql/admin-user
error: Cannot find a question for redmine/instances/default/remove-error
error: Cannot find a question for redmine/instances/default/dbconfig-remove
error: Cannot find a question for redmine/instances/default/remote/port
error: Cannot find a question for redmine/instances/default/pgsql/authmethod-user
error: Cannot find a question for redmine/instances/default/dbconfig-install
error: Cannot find a question for redmine/instances/default/dbconfig-reinstall

如果我debconf-set-selections在安装包后运行，它可以工作，但是，我需要重新配置包。

有人可以向我解释一下正确的方法吗？

Answer 1

有时，debconf数据库在删除包后仍处于不一致状态。打开文件/var/cache/debconf/templates.dat并尝试找到提及您的包的模板。删除它们并使用debconf-set-selections.