Server Ubuntu 14.04: problema Apache2 con phpMyAdmin

Question

Ho installato Apache 2 e funziona correttamente. Ho installato PHP   7, e tutto funziona bene, ma quando installo phpMyAdmin, Apache 2 smette di funzionare. Quando si controlla Apache 2, nemmeno carica la pagina predefinita.

Quando ho riavviato Apache 2, il seguente errore viene in su:

root@ip-172-31-30-202:~# service apache2 restart 
* Restarting web server apache2                                 [fail] 
* The apache2 configtest failed. 
Output of config test was: 
Segmentation fault (core dumped) 
Action 'configtest' failed. 
The Apache error log may have more information. 

Il log di errore ha:

[Mon Jul 18 12:54:10.668017 2016] [mpm_event:notice] [pid 13665:tid 140077033654144] AH00489: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 12:54:10.668089 2016] [core:notice] [pid 13665:tid 140077033654144] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 12:54:23.642421 2016] [mpm_event:notice] [pid 13665:tid 140077033654144] AH00491: caught SIGTERM, shutting down 
[Mon Jul 18 12:54:24.689367 2016] [mpm_prefork:notice] [pid 14802] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 12:54:24.689425 2016] [core:notice] [pid 14802] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 12:54:25.869852 2016] [mpm_prefork:notice] [pid 14802] AH00169: caught SIGTERM, shutting down 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xml.so' - /usr/lib/php/20151012/xml.so: cannot open shared object file: No such file o$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/dom.so' - /usr/lib/php/20151012/dom.so: cannot open shared object file: No such file o$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/simplexml.so' - /usr/lib/php/20151012/simplexml.so: cannot open shared object file: No$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/wddx.so' - /usr/lib/php/20151012/wddx.so: cannot open shared object file: No such file$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xmlreader.so' - /usr/lib/php/20151012/xmlreader.so: cannot open shared object file: No$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xmlwriter.so' - /usr/lib/php/20151012/xmlwriter.so: cannot open shared object file: No$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xsl.so' - /usr/lib/php/20151012/xsl.so: cannot open shared object file: No such file o$ 
[Mon Jul 18 12:54:26.942086 2016] [mpm_prefork:notice] [pid 14888] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 12:54:26.942120 2016] [core:notice] [pid 14888] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 12:55:36.014664 2016] [:error] [pid 14891] [client 103.255.6.72:60140] script '/var/www/html/info1.php' not found or unable to stat 
[Mon Jul 18 12:56:38.672883 2016] [mpm_prefork:notice] [pid 14888] AH00169: caught SIGTERM, shutting down 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xml.so' - /usr/lib/php/20151012/xml.so: cannot open shared object file: No such file o$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/dom.so' - /usr/lib/php/20151012/dom.so: cannot open shared object file: No such file o$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/simplexml.so' - /usr/lib/php/20151012/simplexml.so: cannot open shared object file: No$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/wddx.so' - /usr/lib/php/20151012/wddx.so: cannot open shared object file: No such file$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xmlreader.so' - /usr/lib/php/20151012/xmlreader.so: cannot open shared object file: No$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xmlwriter.so' - /usr/lib/php/20151012/xmlwriter.so: cannot open shared object file: No$ 
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/xsl.so' - /usr/lib/php/20151012/xsl.so: cannot open shared object file: No such file o$ 
[Mon Jul 18 12:56:39.724500 2016] [mpm_prefork:notice] [pid 14954] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 12:56:39.724533 2016] [core:notice] [pid 14954] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 12:57:41.945362 2016] [mpm_prefork:notice] [pid 14954] AH00171: Graceful restart requested, doing restart 
[Mon Jul 18 12:57:42.017483 2016] [mpm_prefork:notice] [pid 14954] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 12:57:42.017497 2016] [core:notice] [pid 14954] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 12:57:42.610599 2016] [mpm_prefork:notice] [pid 14954] AH00169: caught SIGTERM, shutting down 
[Mon Jul 18 13:02:11.030749 2016] [mpm_prefork:notice] [pid 20227] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 13:02:11.030808 2016] [core:notice] [pid 20227] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 13:05:14.256971 2016] [mpm_prefork:notice] [pid 20227] AH00169: caught SIGTERM, shutting down 
[Mon Jul 18 13:05:34.584056 2016] [mpm_prefork:notice] [pid 21762] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 13:05:34.584096 2016] [core:notice] [pid 21762] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 13:08:45.103877 2016] [mpm_prefork:notice] [pid 21762] AH00171: Graceful restart requested, doing restart 
[Mon Jul 18 13:08:45.197300 2016] [mpm_prefork:notice] [pid 21762] AH00163: Apache/2.4.7 (Ubuntu) configured -- resuming normal operations 
[Mon Jul 18 13:08:45.197313 2016] [core:notice] [pid 21762] AH00094: Command line: '/usr/sbin/apache2' 
[Mon Jul 18 13:08:45.779038 2016] [mpm_prefork:notice] [pid 21762] AH00169: caught SIGTERM, shutting down 

Sto usando Ubuntu 14.04 (Trusty Tahr).

Answer 1

Il problema è risolto disinstallando Apache 2:

sudo apt-get purge apache2 

L'ho installato phpMyAdmin:

sudo apt-get -y install phpmyadmin 

Poi ho installato apache2:

sudo apt-get install apache2 

Answer 2

eseguire questi comandi nel terminale:

vim /etc/apache2/apache2.conf 

Aggiungere il seguente alla fine del file:

# phpMyAdmin Configuration 
Include /etc/phpmyadmin/apache.conf 

quindi riavviare Apache:

sudo service apache2 restart 

Answer 3

Apache non il dump core per impostazione predefinita. Dai un'occhiata a http://www.omh.cc/blog/2008/mar/6/fixing-apache-segmentation-faults-caused-php/.

Answer 4

Questo ha funzionato per me:

cd /etc/apache2/mods-enabled 
rm php5.conf 
rm php5.load 

sudo service apache2 start; 

ha funzionato :)))))

Vedi anche apache2 segfault after update.