--- install/update_084_085.php

+++ install/update_084_085.php

@@ -1603,7 +1603,7 @@

    // $migration->addField("glpi_users", 'use_unicodefont', "int(11) DEFAULT NULL");

    Config::deleteConfigurationValues('core', ['use_unicodefont']);

    $migration->dropField("glpi_users", 'use_unicodefont');

-   Config::setConfigurationValues('core', ['pdffont' => 'helvetica']);

+   Config::setConfigurationValues('core', ['pdffont' => 'dejavusans']);

    $migration->addField("glpi_users", 'pdffont', "string");

    $migration->addField("glpi_users", 'picture', "string");

--- inc/toolbox.class.php

+++ inc/toolbox.class.php

@@ -2411,6 +2411,7 @@

       if ($fp) {

          $fw = fwrite($fp, $content);

          fclose($fp);

+         chmod($name, 0660);

          if (function_exists('opcache_invalidate')) {

             /* Invalidate Zend OPcache to ensure saved version used */

             opcache_invalidate($name, true);