Kile ⇒ Kile does not open automatically Okular after Quickbuild

[yperionas]

Greetings to all, I tried finding a solution to this with google but no luck. I am running Kile 2.1 and Okular is installed at my system ubuntu 14.04 trusty.

Settings look good at Quickbuild -> PDFLatex+ViewPDF where ViewPDF includes Okular.

When running Quickbuild the kile output says "Output written on filename.pdf" but the pdf does not open. I get no error messages.

Any suggestions?