CKEditor is hidden

[fabianheld]

I just installed the latest Get-Simple page and tried to enable the CKEditor without success.

My environment: local lighttpd 1.4.33, php generally working, all required modules are installed.

When I disable the HTML editor, I can edit the pages. But when I enable the HTML editor there is a big white gap below the page title. When I look at the css settings in my browser, I see that all the style of the editor elements is "visibility: hidden".

Output of the Chrome console is this:

Meta Description has 155 characters remaining jquery.getsimple.js?v=3.2.3:26
Resource interpreted as Script but transferred with MIME type application/octet-stream: "http://localhost/admin/template/js/ckeditor/skins/getsimple/skin.js?t=B8DJ5M3". ckeditor.js:16
Resource interpreted as Stylesheet but transferred with MIME type application/octet-stream: "http://localhost/admin/template/js/ckeditor/skins/getsimple/editor.css?t=B8DJ5M3". ckeditor.js:16
Resource interpreted as Script but transferred with MIME type application/octet-stream: "http://localhost/admin/template/js/ckeditor/lang/en.js?t=B8DJ5M3". ckeditor.js:16
Resource interpreted as Stylesheet but transferred with MIME type application/octet-stream: "http://localhost/admin/template/js/ckeditor/contents.css". ckeditor.js:13
Resource interpreted as Script but transferred with MIME type application/octet-stream: "http://localhost/admin/template/js/ckeditor/plugins/styles/styles/default.js?t=B8DJ5M3". ckeditor.js:16

Something is wrong here and I do not know how to solve the problem. Had anybody a similar problem?

Thanks for your help.