帮助 Ubuntu 重定向 Joomla

Question

我有点迷茫了。我正努力达到“训练有素的猴子”的知识水平，所以请简单回答，不要以为我什么都知道。:-)

环境：Ubuntu 17.1、Apache2、PHP 7.0。

我有两个 Joomla 网站使用 sh404SEF 扩展将 Joomla URL（如“index.php?option=com_content&Itemid=101&catid=15&id=54&lang=en&view=article”）重定向到“/blog/article-name”。

它们在我的主机上运行良好，但在我尝试离线修改的个人服务器上却不行。

我已经尝试了这里和其他网站上能找到的所有方法。我进入了 etc/apache2/sites-available/000-default.conf 并修改了代码：

    <Directory /var/www/>
            Options Indexes FollowSymLinks MultiViews
            AllowOverride All (I also tried the suggested AllowOverride FileInfo)
            Order allow,deny
            allow from all
    </Directory>

我的（精简版）.htaccess 文件是：

    ########## Begin - No directory listings
    ## Note: +FollowSymlinks may cause problems and you might have to remove it
    IndexIgnore *
    # Options +FollowSymLinks All -Indexes
    ########## End - No directory listings## No directory listings

    ########## Begin - File execution order, by Komra.de
    DirectoryIndex index.php index.html
    ########## End - File execution order

    ########## Begin - Activate RewriteBase
    RewriteBase /
    ########## End - Activate RewriteBase

    ## Mod_rewrite in use.

    RewriteEngine On

    ## Begin - Joomla! core SEF Section.
    #
    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
    #
    # If the requested path and file is not /index.php and the request
    # has not already been internally rewritten to the index.php script
    RewriteCond %{REQUEST_URI} !^/index\.php
    # and the requested path and file doesn't directly match a physical file
    RewriteCond %{REQUEST_FILENAME} !-f
    # and the requested path and file doesn't directly match a physical folder
    RewriteCond %{REQUEST_FILENAME} !-d
    # internally rewrite the request to the index.php script
    RewriteRule .* index.php [L]
    #
    ## End - Joomla! core SEF Section.

我的问题是：我做错了什么，我该如何解决？