I've installed LimeSurvey, latest release, dowloaded this afternoon, in an Ubuntu server, with all the required PHP modules.

All the installation worked fine, no errors, database automatically created, etc..

However, once I login, if I try to create a survey, I go to the create survey screen, fill in the required fields, then click save or save and close (expecting to be able to add the first question), and nothing happens. Of course if I go to the "list available surveys" is not there.

I've read during hours the manual, installation steps, and troubleshoting ... didn't found the problem.

What I'm missing ?

Thanks !

I've discovered that it works with Opera, but not other browsers ... Is that normal ?

Any hint about what to change to get it working in Chrome, Firefox, Safari, etc. ?

I think I discovered the cause ...

I use Pagespeed

Setting ModPagespeed off

solved the problem. There must be some incompatibility ...