Issue,
I had installed Pi-hole/lighttpd and then Nextcloud/Apache2 and then attempted to update the ports that lighttpd used so that they did not conflict with Apache.
Strangely, Nextcloud wouldnât work unless I accessed it from the new port in lighttpd 
I then reverted back the change, and configured apache/nextcloud to use port 8080. But when I access Nextcloud via the new port, I receive this error:
* Your webserver seems to be not configured to use PHP or PHP is not installed.
* Please contact your administrator or follow our documentation:
* https://docs.nextcloud.com/server/15/admin_manual/installation/source_installation.html
Iâve read that it could be a port conflict, but as you can see in the below extract of my ports, Apache and Lighttpd are using different ports.
Apache and Lighttpd were installed on a clean image of Raspbian/buster, so I donât believe there were any previous versions of PHP.
Could someone please point me in the right direction on how to get Apache working with PHP.
============================================================
Nextcloud version
- installed: true
- version: 16.0.3.0
- versionstring: 16.0.3
- edition:
Operating system and version
Linux 4.19.58-v7+ armv7l / Raspbian Buster
APACHE version
Server version: Apache/2.4.38 (Raspbian)
Server built: 2019-04-07T18:15:40
PHP version
PHP 7.3.4-2 (cli) (built: Apr 13 2019 19:05:48) ( NTS )
PHP Modules
apc
apcu
calendar
Core
ctype
curl
date
dom
exif
fileinfo
filter
ftp
gd
gettext
hash
iconv
igbinary
json
libxml
mbstring
openssl
pcntl
pcre
PDO
pdo_sqlite
Phar
posix
readline
redis
Reflection
session
shmop
SimpleXML
sockets
sodium
SPL
sqlite3
standard
sysvmsg
sysvsem
sysvshm
tokenizer
wddx
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib
[Zend Modules]
Zend OPcache
Ports.config
Listen 0.0.0.0:8080
Listen 0.0.0.0:443
Listen 0.0.0.0:443
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
Ports in use
sudo lsof -i -P -n | grep LISTEN
systemd 1 root 48u IPv6 10897 0t0 TCP *:6600 (LISTEN)
mpd 573 mpd 4u IPv6 10897 0t0 TCP *:6600 (LISTEN)
mpd 573 mpd 16u IPv6 26053 0t0 TCP *:8000 (LISTEN)
cloudflar 581 root 3u IPv4 18164 0t0 TCP 127.0.0.1:43241 (LISTEN)
cloudflar 581 root 6u IPv4 18170 0t0 TCP 127.0.0.1:54 (LISTEN)
vncserver 625 root 9u IPv6 20594 0t0 TCP *:5900 (LISTEN)
vncserver 625 root 10u IPv4 20595 0t0 TCP *:5900 (LISTEN)
sshd 897 root 3u IPv4 16893 0t0 TCP *:22 (LISTEN)
sshd 897 root 4u IPv6 16895 0t0 TCP *:22 (LISTEN)
redis-ser 925 redis 6u IPv4 14280 0t0 TCP 127.0.0.1:6379 (LISTEN)
redis-ser 925 redis 7u IPv6 14281 0t0 TCP [::1]:6379 (LISTEN)
exim4 970 Debian-exim 3u IPv4 17714 0t0 TCP 127.0.0.1:25 (LISTEN)
exim4 970 Debian-exim 4u IPv6 17715 0t0 TCP [::1]:25 (LISTEN)
lighttpd 1115 www-data 4u IPv4 19680 0t0 TCP *:80 (LISTEN)
lighttpd 1115 www-data 5u IPv6 19681 0t0 TCP *:80 (LISTEN)
lighttpd 1115 www-data 6u IPv4 19682 0t0 TCP *:443 (LISTEN)
smbd 1193 root 32u IPv6 19948 0t0 TCP *:445 (LISTEN)
smbd 1193 root 33u IPv6 19949 0t0 TCP *:139 (LISTEN)
smbd 1193 root 34u IPv4 19950 0t0 TCP *:445 (LISTEN)
smbd 1193 root 35u IPv4 19951 0t0 TCP *:139 (LISTEN)
pihole-FT 1393 pihole 5u IPv4 19378 0t0 TCP *:53 (LISTEN)
pihole-FT 1393 pihole 7u IPv6 19380 0t0 TCP *:53 (LISTEN)
pihole-FT 1393 pihole 10u IPv4 20175 0t0 TCP 127.0.0.1:4711 (LISTEN)
pihole-FT 1393 pihole 11u IPv6 20178 0t0 TCP [::1]:4711 (LISTEN)
apache2 2191 root 3u IPv4 26607 0t0 TCP *:8080 (LISTEN)
apache2 2192 www-data 3u IPv4 26607 0t0 TCP *:8080 (LISTEN)
apache2 2193 www-data 3u IPv4 26607 0t0 TCP *:8080 (LISTEN)
php.config
<?php
$CONFIG = array (
'instanceid' => 'octest.caseuyw',
'passwordsalt' => 'pR2VOlZtest.casesdX4Gov1v',
'secret' => 'J0dk01+NUkSSN2qtpyHvNdMQ/1OzSuSe1l4rt54keDnjHFh3',
'trusted_domains' =>
array (
0 => '192.168.0.2',
1 => '[test.case.com](http://test.case.com/)',
2 => 'autobot',
3 => 'localhost',
),
'datadirectory' => '/var/nextcloud/data',
'dbtype' => 'sqlite3',
'version' => '16.0.3.0',
'overwrite.cli.url' => 'http://test.case.com/nextcloud',
'installed' => true,
'memcache.local' => '\OC\Memcache\APCu',
'memcache.locking' => '\\OC\\Memcache\\Redis',
'redis' => array(
'host' => 'localhost',
'port' => 6379,
),
);
Virtual Host
etc/apache2/sites-available# cat 000-default.conf
<VirtualHost *:80>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName [www.example.com](http://www.example.com/)
ServerAdmin webmaster@localhost
DocumentRoot /var/www/html
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>
<VirtualHost *:8080>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
ServerName [test.case.com](http://test.case.com/)
ServerAdmin webmaster@localhost
DocumentRoot /var/www/html/nextcloud/
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
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