Created attachment 358767 [details]
screenshot as a proof
Description of problem:
I have kde installed as a test environment. Recently I noticed a qt4 dialog under gnome. (see attached screenshot)
Version-Release number of selected component (if applicable):
With those components, there are two questions:
1. where does the dialog even come from?
2. why does it superseed the gtk dialog?
*** This bug has been marked as a duplicate of bug 519654 ***
That said, with kde-4.3.1 landing in updates-testing (push to mirrors going now), PolicyKit-kde subpkg (of kdebase-workspace) is coming back, so it'll be possible to remove it now.