mysql - 无法在Ubuntu 12.04上安装mysql服务器

Question

我在 Ubuntu 12.04 上安装 mysql 服务器失败。这是我在删除 --purge mysql 服务器后尝试安装时看到的内容:

$ sudo apt-get install mysql-server-5.5 mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
  tinyca mailx
The following NEW packages will be installed:
  mysql-server mysql-server-5.5
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/8,861 kB of archives.
After this operation, 32.8 MB of additional disk space will be used.
Preconfiguring packages ...
Selecting previously unselected package mysql-server-5.5.
(Reading database ... 257077 files and directories currently installed.)
Unpacking mysql-server-5.5 
    (from .../mysql-server-5.5_5.5.43-0ubuntu0.12.04.1_amd64.deb) ...
Selecting previously unselected package mysql-server.
Unpacking mysql-server (from .../mysql-server_5.5.43-0ubuntu0.12.04.1_all.deb) ...
Processing triggers for man-db ...
Processing triggers for ureadahead ...
Setting up mysql-server-5.5 (5.5.43-0ubuntu0.12.04.1) ...
150705 15:38:03 [Warning] Using unique option prefix key_buffer instead of 
    key_buffer_size is deprecated and will be removed in a future release. 
    Please use the full name instead.
150705 15:38:03 [Note] /usr/sbin/mysqld (mysqld 5.5.43-0ubuntu0.12.04.1) 
    starting as process 14658 ...
start: Job failed to start
invoke-rc.d: initscript mysql, action "start" failed.
No apport report written because the error message indicates its a followup 
    error from a previous failure.
            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):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 mysql-server-5.5
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)

安装了 mysql 客户端，但是当我尝试启动它时，我得到以下信息:错误2002(HY000):无法通过套接字“/var/run/mysqld/mysqld.sock”连接到本地MySQL服务器(2)

任何帮助将不胜感激。

Answer 1

好吧，我没有从 StackExchange 得到任何帮助，所以我更深入地挖掘并自己解决了这个问题:首先，我按照 Removing MySQL 5.5 Completely 中的说明摆脱了 mysql-server 和 mysql-client | 。 。然后我像往常一样使用 apt-get 安装服务器和客户端。此后一切正常。