自托管 Wordpress 无法成功调整 upload_max_filesize

Question

我使用 cURL 将最新的 wordpress 复制到 Linode ubuntu 20.04 服务器上，并能够使用 apache2 和自定义 DNS 实时部署它，但由于 PHP upload_max_filesize 问题无法上传 PRO 插件：

我在服务器上运行

php --ini

，这里是输出：

Configuration File (php.ini) Path: /etc/php/7.4/cli
Loaded Configuration File:         /etc/php/7.4/cli/php.ini
Scan for additional .ini files in: /etc/php/7.4/cli/conf.d
Additional .ini files parsed:      /etc/php/7.4/cli/conf.d/10-mysqlnd.ini,
/etc/php/7.4/cli/conf.d/10-opcache.ini,
/etc/php/7.4/cli/conf.d/10-pdo.ini,
/etc/php/7.4/cli/conf.d/15-xml.ini,
/etc/php/7.4/cli/conf.d/20-bcmath.ini,
/etc/php/7.4/cli/conf.d/20-calendar.ini,
/etc/php/7.4/cli/conf.d/20-ctype.ini,
/etc/php/7.4/cli/conf.d/20-curl.ini,
/etc/php/7.4/cli/conf.d/20-dom.ini,
/etc/php/7.4/cli/conf.d/20-exif.ini,
/etc/php/7.4/cli/conf.d/20-ffi.ini,
/etc/php/7.4/cli/conf.d/20-fileinfo.ini,
/etc/php/7.4/cli/conf.d/20-ftp.ini,
/etc/php/7.4/cli/conf.d/20-gd.ini,
/etc/php/7.4/cli/conf.d/20-gettext.ini,
/etc/php/7.4/cli/conf.d/20-iconv.ini,
/etc/php/7.4/cli/conf.d/20-igbinary.ini,
/etc/php/7.4/cli/conf.d/20-json.ini,
/etc/php/7.4/cli/conf.d/20-mbstring.ini,
/etc/php/7.4/cli/conf.d/20-msgpack.ini,
/etc/php/7.4/cli/conf.d/20-mysqli.ini,
/etc/php/7.4/cli/conf.d/20-pdo_mysql.ini,
/etc/php/7.4/cli/conf.d/20-phar.ini,
/etc/php/7.4/cli/conf.d/20-posix.ini,
/etc/php/7.4/cli/conf.d/20-readline.ini,
/etc/php/7.4/cli/conf.d/20-shmop.ini,
/etc/php/7.4/cli/conf.d/20-simplexml.ini,
/etc/php/7.4/cli/conf.d/20-sockets.ini,
/etc/php/7.4/cli/conf.d/20-sysvmsg.ini,
/etc/php/7.4/cli/conf.d/20-sysvsem.ini,
/etc/php/7.4/cli/conf.d/20-sysvshm.ini,
/etc/php/7.4/cli/conf.d/20-tokenizer.ini,
/etc/php/7.4/cli/conf.d/20-xmlreader.ini,
/etc/php/7.4/cli/conf.d/20-xmlwriter.ini,
/etc/php/7.4/cli/conf.d/20-xsl.ini,
/etc/php/7.4/cli/conf.d/20-zip.ini,
/etc/php/7.4/cli/conf.d/25-memcached.ini

在

/etc/php/7.4/cli/php.ini

中，我更新了upload_max_filesize（越来越高，一直到512M）和

post_max_size

并重新启动了apache，但仍然遇到同样的错误。还添加了上传文件大小插件并将其设置得相当高：

在这一点上，我对如何解决这个问题持开放态度。错误消息看起来很简单。

我还尝试将

@ini_set('upload_max_size' , '256M' );

添加到 wp-config.php 无济于事，并创建了一个 test.php 文件来回显 upload_max_filesize 的值，它确实按预期回显。