Version: 0.8.2 (using 4.2.2 (KDE 4.2.2), Kubuntu packages) Compiler: cc OS: Linux (i686) release 2.6.28-11-generic Sometimes I suspect that okular isn't rendering properly (e.g. graphics with opacity<100% rendered by inkscape). In this case it would be convenient to fire up Acrobat Reader with the same file.
This is most probably a won't fix, i doubt it makes any sense adding this option to okular itself and your file manager should already have the open with... option if you have Adobat Acrobat correctly installed.