以下包具有未满足的依赖项（测试升级后的Debian）

Debian升级到10版后，请让我自动删除几个软件包。 所以我说“是”，现在一切都不好了

以下是我在尝试安装mysql服务器时看到的内容：

apt-get install mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 mysql-server : Depends: default-mysql-server but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

apt-get install default-mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 default-mysql-server : Depends: mariadb-server-10.1 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

以下是我尝试安装默认mysql服务器的时间：

apt-get install mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 mysql-server : Depends: default-mysql-server but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

apt-get install default-mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 default-mysql-server : Depends: mariadb-server-10.1 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

以下是尝试安装mariadb-server-10.1的时间

apt-get install mariadb-server-10.1
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 mariadb-server-10.1 : Depends: libdbi-perl but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

下面是我尝试安装libdbi perl的时候

apt-get install libdbi-perl
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 libdbi-perl : Depends: perlapi-5.24.1
E: Unable to correct problems, you have held broken packages.

这里是我尝试安装perlapi-5.24.1的时候

apt-get install perlapi-5.24.1
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package perlapi-5.24.1 is a virtual package provided by:
  perl-base 5.24.1-3+deb9u5 [Not candidate version]

E: Package 'perlapi-5.24.1' has no installation candidate

---

你好你用哪种方式更新了Debian？能否请您提供dpkg--audit的输出？以及哪些条目在

/etc/apt/sources.列表中。dpkg-奥迪-无deb稳定主控制器非自由deb稳定更新主deb稳定/更新主deb伸展后端口主deb测试主控制器非自由deb稳定主控制器您是否也有
apt更新问题？现在您正在进行Debian Buster（测试），我认为您不再需要稳定的（扩展的）存储库，因此您应该将它们从
源中删除。列出
（或者只对它们进行注释）。您可能还需要添加
deb security.debian.org/debian-security testing/updates main
。然后您可以执行以下步骤：
apt autoclean
然后
apt clean
，
apt update
并查看最后一行的输出（确保使用
apt update
而不是
apt get
）。使用
apt-list--upgradable
查看是否有需要升级的内容，最后执行
apt-upgrade
。我已经尝试了所有这些。没有变化，嗨！你用哪种方式更新了Debian？能否请您提供dpkg--audit的输出？以及哪些条目在
/etc/apt/sources.列表中。dpkg-奥迪-无deb稳定主控制器非自由deb稳定更新主deb稳定/更新主deb伸展后端口主deb测试主控制器非自由deb稳定主控制器您是否也有
apt更新问题？现在您正在进行Debian Buster（测试），我认为您不再需要稳定的（扩展的）存储库，因此您应该将它们从
源中删除。列出
（或者只对它们进行注释）。您可能还需要添加
deb security.debian.org/debian-security testing/updates main
。然后您可以执行以下步骤：
apt autoclean
然后
apt clean
，
apt update
并查看最后一行的输出（确保使用
apt update
而不是
apt get
）。使用
apt-list--upgradable
查看是否有需要升级的内容，最后执行
apt-upgrade
。我已经尝试了所有这些。没有变化。