Dubwise, I did face the same problem and here is how I managed to get myself COPS working.
Actually there are two problems to solve:
pam_ldap.so x86 path
To solve this I took the following steps:
- Install libpam-ldapd via “sudo apt-get install libpam-ldapd”
- Set the right OS in your /etc/pam.d/nginx. In my case “sudo nano /etc/pam.d/nginx” and replace “x86_64-linux-gnu” with “arm-linux-gnueabihf”
White screen after logging in
Here a new “fastcgi” parameter is needed:
- Open your COPS configuration file “sudo nano /etc/nginx/conf.d/ddns.myliberty.eu.d/cops.conf”
- Add the the following parameter “fastcgi_param SCRIPT_FILENAME $request_filename;”
Of course you also have to set the right parameters in “/var/www/cops/config_local.php” and take care that your book catalog can be accessed by the server.