using Limesurvey 2.05 Build 141229 the question type selector don't show preview images on hover over an question type in the option list. (IE9 and IE11)
Setting of question type selector is "full".
Is this a bug or maybe a misfunction of my installation?
I have solved this problem.
The File select2.js wasn't copied to /tmp/assets/<id>/js/select2.js and thats why the hover doesn't work.
I've set the PHP limit max_execution_time from 30 to 60 seconds (maybe my test server is too slow ??; I found an entry in php-error.log) and installed this version again.
Now the file was copied to /tmp/assets/<id>/js/select2.js and now I can see the preview images on question type selector.