寒山飞雪 发表于 2016-4-7 18:23:30

军哥：请教lnmp1.2 升级mysql 5.5到5.6失败，失败信息见内容

groupadd: group 'mysql' already exists
useradd: user 'mysql' already exists
ldconfig: libraries libpng.so and libpng12.so.0.49.0 in directory /usr/lib have same soname but different type.
ldconfig: libraries libpng.so and libpng12.so.0.49.0 in directory /usr/lib have same soname but different type.
Repair databases...
Warning: Using a password on the command line interface can be insecure.
Looking for 'mysql' as: /usr/local/mysql/bin/mysql
Looking for 'mysqlcheck' as: /usr/local/mysql/bin/mysqlcheck
Error: Failed while fetching Server version! Could be due to unauthorized access.
FATAL ERROR: Upgrade failed

licess 发表于 2016-4-7 21:13:04

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