Ubuntu 12.04 MySQL 5.5 降至 5.0

[yehlu]

http://serverfault.com/questions/147883 ... untu-10-04

先在 apt 加上 source

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deb http://security.ubuntu.com/ubuntu hardy-security main

更新套件資訊

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apt-get update

移除原先之 mysql 5.5

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apt-get remove mysql-client-5.5 mysql-client-core-5.5 mysql-server-core-5.5 mysql-server 

找出套件名稱

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aptitude search mysql-server-5.0

安裝

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apt-get install mysql-server-5.0

[yehlu]

[ERROR] /usr/sbin/mysqld: unknown variable ‘lc-messages-dir=/usr/share/mysql’

http://stackoverflow.com/questions/1085 ... completely

將 /etc/mysql/my.cnf
的 lc-messages-dir=/usr/share/mysql 註解掉

[yehlu]

Dec 12 11:03:25 metroasis17 kernel: [86806.827133] type=1400 audit(1355281405.758:32): apparmor="DENIED" operation="mknod" parent=8908 profile="/usr/sbin/mysqld" name="/run/mysqld/mysqld.sock" pid=8947 comm="mysqld" requested_mask="c" denied_mask="c" fsuid=106 ouid=106


apparmor libdbd-mysql-perl libmysqlclient15off libmysqlclient18 mysql-client-5.0 mysql-common