For example when I click a link in Hipchat or download new version button in IntelliJ IDEA instead of directly opening the link, the page is downloaded and then opened. So I see a crippled, usually very broken page.
I can see in my browser this URL:
file:///home/xxx/.cache/kioexec/krun/6757_0_download
I am using Waterfox, but I think exactly same problem was with Firefox.
How to force KDE (or whatever messes this up) to not download pages, but open them as it got them?