dpkg: invoke rc.d: initscript mysql，操作"start“失败

Question

我在这里阅读了许多帖子，它们都声明运行以下命令：

1. Apt-获取-f删除**
2. apt-获取更新
3. apt升级
4. apt-获取-f安装**

我看过这些不同的顺序等等，但没有人能解决我的问题。无论我如何努力，我都会得到：

 apt-get -f install mysql-server                              Reading package 
lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
mysql-server-5.5 mysql-server-core-5.5
Suggested packages:
tinyca mailx
The following NEW packages will be installed:
mysql-server mysql-server-5.5 mysql-server-core-5.5
0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/14.9 MB of archives.
After this operation, 53.0 MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Preconfiguring packages ...
Selecting previously unselected package mysql-server-core-5.5.
(Reading database ... 83134 files and directories currently installed.)
Unpacking mysql-server-core-5.5 (from .../mysql-server-core-5.5_5.5.29-
0ubuntu0.12.04.1_amd64.deb) ...
Selecting previously unselected package mysql-server-5.5.
Unpacking mysql-server-5.5 (from .../mysql-server-5.5_5.5.29-0ubuntu0.12.04.1_amd64.deb) 
...
Selecting previously unselected package mysql-server.
Unpacking mysql-server (from .../mysql-server_5.5.29-0ubuntu0.12.04.1_all.deb) ...
Processing triggers for man-db ...
Processing triggers for ureadahead ...
Setting up mysql-server-5.5 (5.5.29-0ubuntu0.12.04.1) ...
Setting up mysql-server-5.5 (5.5.29-0ubuntu0.12.04.1) ...
invoke-rc.d: initscript mysql, action "start" failed.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing mysql-server-5.5 (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-5.5; however:
  Package mysql-server-5.5 is not configured yet.
dpkg: error processing mysql-server (--configure):
No apport report written because the error message indicates its a followup error from a 
No apport report written because the error message indicates its a followup error from a 
previous failure.
                   Errors were encountered while processing:
 mysql-server-5.5
 mysql-server

在过去的一周里，我已经尝试过几件事情，但无法解决，任何帮助都将不胜感激。我确实注意到了这条消息：

软件包mysql-server-5.5尚未配置。

我还没有得到这方面的配置，所以我正在做这方面的工作。任何其他援助都将不胜感激。

Answer 1

泰坦尼克号的解决方案对我有用。范围

dpkg -S etc/mysql

要看到mysql的共性才是问题所在。完全删除了MySQL：

sudo apt-get remove --purge mysql-server mysql-client mysql-common
sudo apt-get autoremove
sudo apt-get autoclean

Answer 2

我以前有过这个问题。MySQL守护进程将在配置包后立即启动，如果MySQL配置中有任何错误或访问数据目录出现问题，则作业将失败。

在这种情况下，在MySQL上检查/var/log/mysql/error.log错误日志可以帮助您。

在我的例子中，由设备造成的访问错误：

150131 19:38:23  InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.

并通过编辑适当的设备文件解决了问题。

Answer 3

我的问题是，我把/tmp系统链接到其他地方，而Apparmor不喜欢它。

编辑/etc/apparmor.d/abstractions/user-tmp并向/tmp添加真正的路径，修复了它，并允许MySQL成功启动。

(灵感之源)