尝试从远程计算机访问 phpmyadmin

Question

我有一个带有 mysql.server 安装和 phpmyadmin 的 ubuntu 服务器，但是当我尝试访问 [serverIp]/phpmyadmin 时，我收到 ERR_CONNECTION_TIMED_OUT 错误，有什么解决方案吗？

这是我的 apache.conf 文件

# phpMyAdmin default Apache configuration

Alias /phpmyadmin /usr/share/phpmyadmin

<Directory /usr/share/phpmyadmin>
    Options SymLinksIfOwnerMatch
    DirectoryIndex index.php
Order allow,deny
Allow from all
Require all granted
    # limit libapache2-mod-php to files and directories necessary by pma
    <IfModule mod_php7.c>
        php_admin_value upload_tmp_dir /var/lib/phpmyadmin/tmp
        php_admin_value open_basedir /usr/share/phpmyadmin/:/usr/share/doc/phpmyadmin/:/etc/phpmyadmin/:/var/lib/phpmyadmin/:/usr/share/php/:/usr/share/javascript/
    </IfModule>
</Directory>

# Disallow web access to directories that don't need it
<Directory /usr/share/phpmyadmin/templates>
    Require all denied
</Directory>
<Directory /usr/share/phpmyadmin/libraries>
    Require all denied
</Directory>