Why does nextcloud not work after dist upgrade to Ubuntu 18.04?











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I recently did a dist upgrade on my nextcloud machine form Ubuntu 16.04 to Ubuntu 18.04.
After that I got an "Internal Server Error" when trying to access nextcloud. I didn't find anything in the Apache logs, so I searched with cat /var/log/syslog | grep PHP any relevant information on PHP errors.
I found:



    PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/apcu.so' - /usr/lib/php/20151012/apcu.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/zip.so' - /usr/lib/php/20151012/zip.so: cannot open shared object file: No such file or directory in Unknown on line 0


I checked for the package php-zip and found it to be installed for php7.2 which was the version of php referred to by Ubuntu (checked with php -v).



I could find the reason why Libraries where not used. I want to share the solution, so anyone else in this case can solve it more easily.










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    I recently did a dist upgrade on my nextcloud machine form Ubuntu 16.04 to Ubuntu 18.04.
    After that I got an "Internal Server Error" when trying to access nextcloud. I didn't find anything in the Apache logs, so I searched with cat /var/log/syslog | grep PHP any relevant information on PHP errors.
    I found:



        PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/apcu.so' - /usr/lib/php/20151012/apcu.so: cannot open shared object file: No such file or directory in Unknown on line 0
    PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/zip.so' - /usr/lib/php/20151012/zip.so: cannot open shared object file: No such file or directory in Unknown on line 0


    I checked for the package php-zip and found it to be installed for php7.2 which was the version of php referred to by Ubuntu (checked with php -v).



    I could find the reason why Libraries where not used. I want to share the solution, so anyone else in this case can solve it more easily.










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I recently did a dist upgrade on my nextcloud machine form Ubuntu 16.04 to Ubuntu 18.04.
      After that I got an "Internal Server Error" when trying to access nextcloud. I didn't find anything in the Apache logs, so I searched with cat /var/log/syslog | grep PHP any relevant information on PHP errors.
      I found:



          PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/apcu.so' - /usr/lib/php/20151012/apcu.so: cannot open shared object file: No such file or directory in Unknown on line 0
      PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/zip.so' - /usr/lib/php/20151012/zip.so: cannot open shared object file: No such file or directory in Unknown on line 0


      I checked for the package php-zip and found it to be installed for php7.2 which was the version of php referred to by Ubuntu (checked with php -v).



      I could find the reason why Libraries where not used. I want to share the solution, so anyone else in this case can solve it more easily.










      share|improve this question













      I recently did a dist upgrade on my nextcloud machine form Ubuntu 16.04 to Ubuntu 18.04.
      After that I got an "Internal Server Error" when trying to access nextcloud. I didn't find anything in the Apache logs, so I searched with cat /var/log/syslog | grep PHP any relevant information on PHP errors.
      I found:



          PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/apcu.so' - /usr/lib/php/20151012/apcu.so: cannot open shared object file: No such file or directory in Unknown on line 0
      PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/zip.so' - /usr/lib/php/20151012/zip.so: cannot open shared object file: No such file or directory in Unknown on line 0


      I checked for the package php-zip and found it to be installed for php7.2 which was the version of php referred to by Ubuntu (checked with php -v).



      I could find the reason why Libraries where not used. I want to share the solution, so anyone else in this case can solve it more easily.







      apache-http-server php ubuntu-18.04 nextcloud






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      asked Nov 18 at 8:59









      soriak

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          I created a info.php:



          <?php
          phpinfo();
          ?>


          to find that Apache was using php7.0 instead of php7.2.
          The fix then was pretty simple:



          sudo a2enmod php7.2
          sudo a2dismod php7.0
          sudo service apache2 restart


          After that nextcloud worked as expected. I found it strange that the dist upgrade didn't ensure that apache was using the most recent version of php. I hope this helps someone in trouble :)






          share|improve this answer





















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            1 Answer
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            active

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            1 Answer
            1






            active

            oldest

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            active

            oldest

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            active

            oldest

            votes








            up vote
            1
            down vote













            I created a info.php:



            <?php
            phpinfo();
            ?>


            to find that Apache was using php7.0 instead of php7.2.
            The fix then was pretty simple:



            sudo a2enmod php7.2
            sudo a2dismod php7.0
            sudo service apache2 restart


            After that nextcloud worked as expected. I found it strange that the dist upgrade didn't ensure that apache was using the most recent version of php. I hope this helps someone in trouble :)






            share|improve this answer

























              up vote
              1
              down vote













              I created a info.php:



              <?php
              phpinfo();
              ?>


              to find that Apache was using php7.0 instead of php7.2.
              The fix then was pretty simple:



              sudo a2enmod php7.2
              sudo a2dismod php7.0
              sudo service apache2 restart


              After that nextcloud worked as expected. I found it strange that the dist upgrade didn't ensure that apache was using the most recent version of php. I hope this helps someone in trouble :)






              share|improve this answer























                up vote
                1
                down vote










                up vote
                1
                down vote









                I created a info.php:



                <?php
                phpinfo();
                ?>


                to find that Apache was using php7.0 instead of php7.2.
                The fix then was pretty simple:



                sudo a2enmod php7.2
                sudo a2dismod php7.0
                sudo service apache2 restart


                After that nextcloud worked as expected. I found it strange that the dist upgrade didn't ensure that apache was using the most recent version of php. I hope this helps someone in trouble :)






                share|improve this answer












                I created a info.php:



                <?php
                phpinfo();
                ?>


                to find that Apache was using php7.0 instead of php7.2.
                The fix then was pretty simple:



                sudo a2enmod php7.2
                sudo a2dismod php7.0
                sudo service apache2 restart


                After that nextcloud worked as expected. I found it strange that the dist upgrade didn't ensure that apache was using the most recent version of php. I hope this helps someone in trouble :)







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 18 at 8:59









                soriak

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