MySQL 未在 Xampp 中启动

The*_*Man 2 server lamp mysql permissions apache2

我使用的是 Ubuntu 14.04 和 Xampp 5.6.3-0。我无法运行 MySQL 服务器。到目前为止,我已尝试执行这些命令(按此顺序运行):

sudo chmod 755 /opt/lampp/etc/my.cnf
sudo chmod -R 777 /opt/lampp/var/mysql
sudo chown -hR root/opt/lampp
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这产生了: chown: missing operand after ‘root/opt/lampp’

sudo chown -hR root:root /opt/lampp
sudo chmod 755 /opt/lampp/etc/my.cnf
sudo chmod 777 /opt/lampp/var/mysql -R
sudo /opt/lampp/lampp restart
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产生的结果:(连续两次运行此命令会产生相同的结果)

Restarting XAMPP for Linux 5.6.3-0...
XAMPP: Stopping Apache...ok.
XAMPP: Stopping MySQL...not running.
XAMPP: Stopping ProFTPD...ok.
XAMPP: Starting Apache...ok.
XAMPP: Starting MySQL...ok.
XAMPP: Starting ProFTPD...ok.
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但是在此之后服务器仍然无法启动,我该如何启动服务器?

编辑:

$ sudo lsof -i TCP:3306
COMMAND  PID  USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
mysqld  1222 mysql   10u  IPv4  10907      0t0  TCP localhost:mysql (LISTEN)`
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$ sudo /etc/init.d/mysql status
* /usr/bin/mysqladmin  Ver 8.42 Distrib 5.5.40, for debian-linux-gnu on x86_64
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Server version      5.5.40-0ubuntu0.14.04.1
Protocol version    10
Connection      Localhost via UNIX socket
UNIX socket     /var/run/mysqld/mysqld.sock
Uptime:         1 day 4 hours 35 min 35 sec
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在尝试连接到 phpmyadmin 时,我得到了所有这些: 服务器没有响应

Max*_*ark 5

停止mysql-server服务

sudo service mysql stop
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之后,只需mysqlxampp.

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