But they disappear from the list of visible modules in the default template. What should I do to keep my module visible after the update.
Some changes to /usr/local/ispconfig/lib/config.inc.php survive ISPConfig updates, and some do not, including that list of modules; you need to copy the config lines from config.inc.php to config.inc.local.php for that, eg.: Code: # cat /usr/local/ispconfig/interface/lib/config.inc.local.php <?php // Local ispconfig config overrides $conf['timezone'] = 'America/Denver'; // disabling help module $conf['modules_available'] = 'dashboard,admin,mail,sites,monitor,client,dns'; $conf['interface_modules_enabled'] = 'dashboard,mail,sites,dns,tools'; ?>