If texMaker is installed and the config folder in ~/.config/texstudio is removed texStudio suggests as spelling dictionary directory: /usr/share/texmaker . Shouldn't that be texstudio?
I'm using TeXstudio 2.6.6 (hg 4106) (and installed via the home package: http://download.opensuse.org/repositories/home:/derselbst/openSUSE_12.3/x86_64/texstudio-2.6.6-1.1.x86_64.rpm . Unfortunately it's not in the official suse repo)
Anonymous
As TeXstudio was originally forked from Texmaker, we had a compatibility option to read the settings from texmaker if there aren't any settings present (e.g. at first startup when you might be switching to TeXstudio).
However, since the project have developed quite differently, I think this code should be removed.
Ticket moved from /p/texstudio/bugs/887/
Code to import Texmaker and TexMakerX settings was removed by hg 4240 (5baeaf50ef22).