Public bug reported: I have installed squirrelmail on Ubuntu 14.04, together with apache2. After login with https://MYSERVER/squirrelmail/src/login.php I get a blank page. Looking at the source code in the web brwoeser, there is just a "1" - that's all.
I found a workaround: I added to /etc/squirrelmail/config.php the code: if (!function_exists('session_unregister')) { function session_unregister($var) { unset($_SESSION[$var]); } } With this extra code, squirrelmail works as expected. It looks the Ubuntu packages squirrelmail and libapache2-mod-php5 are incompatible. See http://stackoverflow.com/questions/23758202/call-to-undefined-function-session-unregister-when-trying-output for more information. ** Affects: squirrelmail (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1456194 Title: SquirrelMail shows blank page after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/squirrelmail/+bug/1456194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs