我在Ubuntu 12.04 LTS(Precise Pangolin)上安装了LAMP,然后在phpMyAdmin上设置root密码.我忘记了密码,现在我无法登录.当我尝试通过终端更改密码时,我得到:
ERROR 2002(HY000):无法通过套接字'/var/run/mysqld/mysqld.sock'连接到本地MySQL服务器(2)
我怎样才能解决这个问题？我无法打开LAMP,卸载它或重新安装它.
我收到了这个错误
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysql.sock' (2)
即使我已经设法通过ubuntu中的命令行启动mysql
mysql stop/waiting
mysql start/running, process 17691
但是,当尝试访问该站点时,我在尝试访问mysql时遇到数据库连接错误以及上述错误 mysql -u root -p
我检查了我的错误日志,我看到了这个
131029 12:53:34 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be remo$
131029 12:53:34 [Note] Plugin 'FEDERATED' is disabled.
131029 12:53:34 InnoDB: The InnoDB memory heap is disabled
131029 12:53:34 InnoDB: Mutexes and rw_locks use GCC atomic builtins
131029 12:53:34 InnoDB: Compressed tables use zlib 1.2.3.4
131029 12:53:34 …服务器因电源故障而关机.
Mysql现在不会启动.
磁盘未满.系统日志如下
Oct 11 15:03:31 joe mysqld_safe[24757]: started
Oct 11 15:03:31 joe mysqld[24760]: 101011 15:03:31 InnoDB: Operating system error number 13 in a file operation.
Oct 11 15:03:31 joe mysqld[24760]: InnoDB: The error means mysqld does not have the access rights to
Oct 11 15:03:31 joe mysqld[24760]: InnoDB: the directory.
Oct 11 15:03:31 joe mysqld[24760]: InnoDB: File name ./ibdata1
Oct 11 15:03:31 joe mysqld[24760]: InnoDB: File operation call: 'create'.
Oct 11 15:03:31 joe mysqld[24760]: InnoDB: Cannot continue operation.