我运行 Debian 6 服务器并使用它来托管十几个基于 LAMP 的网站。我将其配置为在有软件更新可用时通过电子邮件发送给我，今天早上我收到了 6 个与 mySql 相关的新可用更新的通知：
mysql-server, mysql-client, mysql-common
和其他一些依赖项。我试图运行
apt-get 更新 apt-get 升级
一切顺利，直到升级过程遇到mysql-client。我得到的错误如下：
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages will be upgraded:
mysql-client-5.5
1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/1,772 kB of archives.
After this operation, 7,049 kB of additional disk space will be used.
Do you …