【发布时间】:2011-09-25 10:29:45
【问题描述】:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
我尝试了我在互联网上找到的所有内容,但在 Ubuntu 11.04 上无法解决问题。
我试过这些东西:
- 使用
sudo /usr/sbin/mysqld start手动启动mysqld - 使用
service mysqld start启动mysqld - 使用
ps ax | grep mysqld检查它是否正在运行并得到结果3419 pts/0 S+ 0:00 grep --color=auto mysqld - 在
/var/run/mysqld/mysqld.sock手动创建文件 - 授予
mysql用户权限 - 尝试删除并重新安装,但仍然无法正常工作
- 尝试
tasksel配置 LAMP,其他一切正常,但 mysql 产生相同的错误。
使用mysqld -P 3305 运行时会产生错误
110630 0:24:24 [Warning] Can't create test file /var/lib/mysql/nazar-studio.lower-test
110630 0:24:24 [Warning] Can't create test file /var/lib/mysql/nazar-studio.lower-test
mysqld: Can't change dir to '/var/lib/mysql/' (Errcode: 13)
110630 0:24:24 [ERROR] Aborting
110630 0:24:24 [Note] mysqld: Shutdown complete
这里是mysql错误日志
10630 0:07:22 [Note] Plugin 'FEDERATED' is disabled.
110630 0:07:22 InnoDB: Initializing buffer pool, size = 8.0M
110630 0:07:22 InnoDB: Completed initialization of buffer pool
InnoDB: The first specified data file ./ibdata1 did not exist:
InnoDB: a new database to be created!
110630 0:07:22 InnoDB: Setting file ./ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
110630 0:07:22 InnoDB: Log file ./ib_logfile0 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile0 size to 5 MB
InnoDB: Database physically writes the file full: wait...
110630 0:07:22 InnoDB: Log file ./ib_logfile1 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile1 size to 5 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
110630 0:07:23 InnoDB: Started; log sequence number 0 0
110630 0:07:23 InnoDB: Starting shutdown...
110630 0:07:28 InnoDB: Shutdown completed; log sequence number 0 44233
110630 0:07:28 [Note] Plugin 'FEDERATED' is disabled.
110630 0:07:28 InnoDB: Initializing buffer pool, size = 8.0M
110630 0:07:28 InnoDB: Completed initialization of buffer pool
110630 0:07:28 InnoDB: Started; log sequence number 0 44233
ERROR: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ALTER TABLE user ADD column Show_view_priv enum('N','Y') CHARACTER SET utf8 NOT ' at line 1
110630 0:07:28 [ERROR] Aborting
110630 0:07:28 InnoDB: Starting shutdown...
110630 0:07:34 InnoDB: Shutdown completed; log sequence number 0 44233
110630 0:07:34 [Note] /usr/sbin/mysqld: Shutdown complete
110630 0:07:34 [Note] Plugin 'FEDERATED' is disabled.
110630 0:07:34 InnoDB: Initializing buffer pool, size = 8.0M
110630 0:07:34 InnoDB: Completed initialization of buffer pool
110630 0:07:34 InnoDB: Started; log sequence number 0 44233
110630 0:07:34 InnoDB: Starting shutdown...
110630 0:07:39 InnoDB: Shutdown completed; log sequence number 0 44233
110630 0:07:39 [Note] Plugin 'FEDERATED' is disabled.
110630 0:07:39 InnoDB: Initializing buffer pool, size = 8.0M
110630 0:07:39 InnoDB: Completed initialization of buffer pool
110630 0:07:39 InnoDB: Started; log sequence number 0 44233
ERROR: 1050 Table 'plugin' already exists
110630 0:07:39 [ERROR] Aborting
110630 0:07:39 InnoDB: Starting shutdown...
110630 0:07:44 InnoDB: Shutdown completed; log sequence number 0 44233
110630 0:07:44 [Note] /usr/sbin/mysqld: Shutdown complete
110630 0:18:30 [Note] Plugin 'FEDERATED' is disabled.
110630 0:18:30 InnoDB: Initializing buffer pool, size = 8.0M
110630 0:18:30 InnoDB: Completed initialization of buffer pool
110630 0:18:30 InnoDB: Started; log sequence number 0 44233
mysqld: Too many arguments (first extra is 'start').
Use --verbose --help to get a list of available options
110630 0:18:30 [ERROR] Aborting
110630 0:18:30 InnoDB: Starting shutdown...
110630 0:18:35 InnoDB: Shutdown completed; log sequence number 0 44233
110630 0:18:35 [Note] mysqld: Shutdown complete
如何解决此错误?
【问题讨论】:
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建议编辑您的问题以包含您尝试过的步骤,以免我们为您重复那些失败的尝试!
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+1 彻底的问题,很好的细节,而且您实际上已经尝试自己解决了。
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你是如何尝试连接它的?
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mysql -uroot -p,它给出了错误错误,如果我使用命令sudo service stop mysql,它是正确的。但是,如果我使用命令sudo service start mysql,它会花费大约 20 秒的时间。